Q: What is the sum of all factors of the number 19,747 excluding 19,747?
A: 5,789
The factors of the number 19,747 are: 1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 19747.
If you add them up, you will get the total of 19,752. Now subtract 19,747 to get 5,789