12368774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3581}}^1$

素因数の和:3751

約数の個数: 16

約数和(自身を含む): 20374416

約数和(自身を除く): 8005642

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 3581, 7162, 39391, 78782, 562217, 1124434, 6184387, 12368774]

約数ペア:

[(1, 12368774), (2, 6184387), (11, 1124434), (22, 562217), (157, 78782), (314, 39391), (1727, 7162), (3454, 3581)]