12181569413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{4231}}^1\times {\mathrm{221471}}^1$

素因数の和:225715

約数の個数: 8

約数和(自身を含む): 13121773056

約数和(自身を除く): 940203643

約数列:

[1, 13, 4231, 55003, 221471, 2879123, 937043801, 12181569413]

約数ペア:

[(1, 12181569413), (13, 937043801), (4231, 2879123), (55003, 221471)]