Q: What is the sum of all factors of the number 1,990,422 excluding 1,990,422?
A: 2,938,554
The factors of the number 1,990,422 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15797, 31594, 47391, 94782, 110579, 142173, 221158, 284346, 331737, 663474, 995211, 1990422.
If you add them up, you will get the total of 1,990,424. Now subtract 1,990,422 to get 2,938,554