12911524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 23289728

約数和(自身を除く): 10378204

約数列:

[1, 2, 4, 43, 86, 172, 271, 277, 542, 554, 1084, 1108, 11653, 11911, 23306, 23822, 46612, 47644, 75067, 150134, 300268, 3227881, 6455762, 12911524]

約数ペア:

[(1, 12911524), (2, 6455762), (4, 3227881), (43, 300268), (86, 150134), (172, 75067), (271, 47644), (277, 46612), (542, 23822), (554, 23306), (1084, 11911), (1108, 11653)]