12875317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 15968512

約数和(自身を除く): 3093195

約数列:

[1, 7, 13, 91, 151, 937, 1057, 1963, 6559, 12181, 13741, 85267, 141487, 990409, 1839331, 12875317]

約数ペア:

[(1, 12875317), (7, 1839331), (13, 990409), (91, 141487), (151, 85267), (937, 13741), (1057, 12181), (1963, 6559)]