12418874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28097}}^1$

素因数の和:28129

約数の個数: 16

約数和(自身を含む): 21242088

約数和(自身を除く): 8823214

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28097, 56194, 365261, 477649, 730522, 955298, 6209437, 12418874]

約数ペア:

[(1, 12418874), (2, 6209437), (13, 955298), (17, 730522), (26, 477649), (34, 365261), (221, 56194), (442, 28097)]