Q: What is the sum of all factors of the number 993,890 excluding 993,890?
A: 889,630
The factors of the number 993,890 are: 1, 2, 5, 10, 19, 38, 95, 190, 5231, 10462, 26155, 52310, 99389, 198778, 496945, 993890.
If you add them up, you will get the total of 994,779. Now subtract 993,890 to get 889,630