12423385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 16188480

約数和(自身を除く): 3765095

約数列:

[1, 5, 13, 65, 131, 655, 1459, 1703, 7295, 8515, 18967, 94835, 191129, 955645, 2484677, 12423385]

約数ペア:

[(1, 12423385), (5, 2484677), (13, 955645), (65, 191129), (131, 94835), (655, 18967), (1459, 8515), (1703, 7295)]