12461878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43573}}^1$

素因数の和:43599

約数の個数: 16

約数和(自身を含む): 21961296

約数和(自身を除く): 9499418

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 43573, 87146, 479303, 566449, 958606, 1132898, 6230939, 12461878]

約数ペア:

[(1, 12461878), (2, 6230939), (11, 1132898), (13, 958606), (22, 566449), (26, 479303), (143, 87146), (286, 43573)]