Q: What is the sum of all factors of the number 389,021 excluding 389,021?
A: 17,539
The factors of the number 389,021 are: 1, 43, 83, 109, 3569, 4687, 9047, 389021.
If you add them up, you will get the total of 389,038. Now subtract 389,021 to get 17,539