13942228

素因数分解:

$2^2\times {\mathrm{149}}^2\times {\mathrm{157}}^1$

素因数の和:459

約数の個数: 18

約数和(自身を含む): 24720206

約数和(自身を除く): 10777978

約数列:

[1, 2, 4, 149, 157, 298, 314, 596, 628, 22201, 23393, 44402, 46786, 88804, 93572, 3485557, 6971114, 13942228]

約数ペア:

[(1, 13942228), (2, 6971114), (4, 3485557), (149, 93572), (157, 88804), (298, 46786), (314, 44402), (596, 23393), (628, 22201)]