Q: What is the sum of all factors of the number 1,538,639 excluding 1,538,639?
A: 116,401
The factors of the number 1,538,639 are: 1, 19, 47, 893, 1723, 32737, 80981, 1538639.
If you add them up, you will get the total of 1,538,755. Now subtract 1,538,639 to get 116,401