Q: What is the sum of all factors of the number 12,803,123 excluding 12,803,123?
A: 534,877
The factors of the number 12,803,123 are: 1, 29, 149, 2963, 4321, 85927, 441487, 12803123.
If you add them up, you will get the total of 12,803,657. Now subtract 12,803,123 to get 534,877