22821865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18041}}^1$

素因数の和:18080

約数の個数: 16

約数和(自身を含む): 31176576

約数和(自身を除く): 8354711

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 18041, 90205, 198451, 414943, 992255, 2074715, 4564373, 22821865]

約数ペア:

[(1, 22821865), (5, 4564373), (11, 2074715), (23, 992255), (55, 414943), (115, 198451), (253, 90205), (1265, 18041)]