15420262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53917}}^1$

素因数の和:53943

約数の個数: 16

約数和(自身を含む): 27174672

約数和(自身を除く): 11754410

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 53917, 107834, 593087, 700921, 1186174, 1401842, 7710131, 15420262]

約数ペア:

[(1, 15420262), (2, 7710131), (11, 1401842), (13, 1186174), (22, 700921), (26, 593087), (143, 107834), (286, 53917)]