12121642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3671}}^1$

素因数の和:3813

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 7619030

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 3671, 7342, 47723, 95446, 466217, 932434, 6060821, 12121642]

約数ペア:

[(1, 12121642), (2, 6060821), (13, 932434), (26, 466217), (127, 95446), (254, 47723), (1651, 7342), (3302, 3671)]