12164509

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 14256000

約数和(自身を除く): 2091491

約数列:

[1, 7, 107, 109, 149, 749, 763, 1043, 11663, 15943, 16241, 81641, 111601, 113687, 1737787, 12164509]

約数ペア:

[(1, 12164509), (7, 1737787), (107, 113687), (109, 111601), (149, 81641), (749, 16241), (763, 15943), (1043, 11663)]