12503842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2657}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 20317752

約数和(自身を除く): 7813910

約数列:

[1, 2, 13, 26, 181, 362, 2353, 2657, 4706, 5314, 34541, 69082, 480917, 961834, 6251921, 12503842]

約数ペア:

[(1, 12503842), (2, 6251921), (13, 961834), (26, 480917), (181, 69082), (362, 34541), (2353, 5314), (2657, 4706)]