13889882

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 21183552

約数和(自身を除く): 7293670

約数列:

[1, 2, 137, 163, 274, 311, 326, 622, 22331, 42607, 44662, 50693, 85214, 101386, 6944941, 13889882]

約数ペア:

[(1, 13889882), (2, 6944941), (137, 101386), (163, 85214), (274, 50693), (311, 44662), (326, 42607), (622, 22331)]