21430702661

素因数分解:

${\mathrm{19}}^1\times {\mathrm{18097}}^1\times {\mathrm{62327}}^1$

素因数の和:80443

約数の個数: 8

約数和(自身を含む): 22560242880

約数和(自身を除く): 1129540219

約数列:

[1, 19, 18097, 62327, 343843, 1184213, 1127931719, 21430702661]

約数ペア:

[(1, 21430702661), (19, 1127931719), (18097, 1184213), (62327, 343843)]