22161806

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 33737424

約数和(自身を除く): 11575618

約数列:

[1, 2, 157, 163, 314, 326, 433, 866, 25591, 51182, 67981, 70579, 135962, 141158, 11080903, 22161806]

約数ペア:

[(1, 22161806), (2, 11080903), (157, 141158), (163, 135962), (314, 70579), (326, 67981), (433, 51182), (866, 25591)]