We are using Team Foundation Server 2012.
We had a guy submit 97 files (not counting the designer and resource files) in Changeset 13646 on 8/9/2016.
Ten (10
tf history
command with /format:Detailed parameter cannot display related work items, which won't meet your requirement.
It's not suggest to query database directly. Instead, you can use tf changeset command to display full information, which will include changed items and related work items:
tf changeset changesetnumber /noprompt /collection:TeamProjectCollectionUrl
In your case, you need to run two commands like:
tf changeset 13646 /noprompt /collection:TeamProjectCollectionUrl
tf changeset 13716 /noprompt /collection:TeamProjectCollectionUrl
Check my example in following screenshot: