20174919929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1\times {\mathrm{9091}}^1$

素因数の和:9812

約数の個数: 16

約数和(自身を含む): 21366927360

約数和(自身を除く): 1192007431

約数列:

[1, 19, 271, 431, 5149, 8189, 9091, 116801, 172729, 2219219, 2463661, 3918221, 46809559, 74446199, 1061837891, 20174919929]

約数ペア:

[(1, 20174919929), (19, 1061837891), (271, 74446199), (431, 46809559), (5149, 3918221), (8189, 2463661), (9091, 2219219), (116801, 172729)]