15697517869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{39139}}^1$

素因数の和:39289

約数の個数: 24

約数和(自身を含む): 18252704160

約数和(自身を除く): 2555186291

約数列:

[1, 11, 19, 101, 209, 361, 1111, 1919, 3971, 21109, 36461, 39139, 401071, 430529, 743641, 3953039, 8180051, 14129179, 43483429, 75107741, 155420969, 826185151, 1427047079, 15697517869]

約数ペア:

[(1, 15697517869), (11, 1427047079), (19, 826185151), (101, 155420969), (209, 75107741), (361, 43483429), (1111, 14129179), (1919, 8180051), (3971, 3953039), (21109, 743641), (36461, 430529), (39139, 401071)]