Q: What is the sum of all factors of the number 129,913 excluding 129,913?
A: 21,319
The factors of the number 129,913 are: 1, 7, 67, 277, 469, 1939, 18559, 129913.
If you add them up, you will get the total of 129,934. Now subtract 129,913 to get 21,319