223885702

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{310091}}^1$

素因数の和:310131

約数の個数: 12

約数和(自身を含む): 354435156

約数和(自身を除く): 130549454

約数列:

[1, 2, 19, 38, 361, 722, 310091, 620182, 5891729, 11783458, 111942851, 223885702]

約数ペア:

[(1, 223885702), (2, 111942851), (19, 11783458), (38, 5891729), (361, 620182), (722, 310091)]