21013221361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{94583}}^1$

素因数の和:95676

約数の個数: 16

約数和(自身を含む): 24152970240

約数和(自身を除く): 3139748879

約数列:

[1, 11, 19, 209, 1063, 11693, 20197, 94583, 222167, 1040413, 1797077, 19767847, 100541729, 1105959019, 1910292851, 21013221361]

約数ペア:

[(1, 21013221361), (11, 1910292851), (19, 1105959019), (209, 100541729), (1063, 19767847), (11693, 1797077), (20197, 1040413), (94583, 222167)]