Q: What is the sum of all factors of the number 10,787 excluding 10,787?
A: 2,269
The factors of the number 10,787 are: 1, 7, 23, 67, 161, 469, 1541, 10787.
If you add them up, you will get the total of 10,789. Now subtract 10,787 to get 2,269