22998910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 22361090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 499, 838, 998, 2095, 2495, 4190, 4609, 4990, 5489, 9218, 10978, 23045, 27445, 46090, 54890, 209081, 418162, 1045405, 2090810, 2299891, 4599782, 11499455, 22998910]

約数ペア:

[(1, 22998910), (2, 11499455), (5, 4599782), (10, 2299891), (11, 2090810), (22, 1045405), (55, 418162), (110, 209081), (419, 54890), (499, 46090), (838, 27445), (998, 23045), (2095, 10978), (2495, 9218), (4190, 5489), (4609, 4990)]