13704844

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{157}}^2$

素因数の和:457

約数の個数: 18

約数和(自身を含む): 24310860

約数和(自身を除く): 10606016

約数列:

[1, 2, 4, 139, 157, 278, 314, 556, 628, 21823, 24649, 43646, 49298, 87292, 98596, 3426211, 6852422, 13704844]

約数ペア:

[(1, 13704844), (2, 6852422), (4, 3426211), (139, 98596), (157, 87292), (278, 49298), (314, 43646), (556, 24649), (628, 21823)]