Q: What is the sum of all factors of the number 391,423 excluding 391,423?
A: 18,977
The factors of the number 391,423 are: 1, 37, 71, 149, 2627, 5513, 10579, 391423.
If you add them up, you will get the total of 391,441. Now subtract 391,423 to get 18,977