2019411401

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{11273}}^1$

素因数の和:11600

約数の個数: 16

約数和(自身を含む): 2337055104

約数和(自身を除く): 317643703

約数列:

[1, 7, 157, 163, 1099, 1141, 11273, 25591, 78911, 179137, 1769861, 1837499, 12389027, 12862493, 288487343, 2019411401]

約数ペア:

[(1, 2019411401), (7, 288487343), (157, 12862493), (163, 12389027), (1099, 1837499), (1141, 1769861), (11273, 179137), (25591, 78911)]