Q: What is the sum of all factors of the number 1,876,421 excluding 1,876,421?
A: 132,379
The factors of the number 1,876,421 are: 1, 19, 61, 1159, 1619, 30761, 98759, 1876421.
If you add them up, you will get the total of 1,876,553. Now subtract 1,876,421 to get 132,379