18600686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42083}}^1$

素因数の和:42115

約数の個数: 16

約数和(自身を含む): 31815504

約数和(自身を除く): 13214818

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 42083, 84166, 547079, 715411, 1094158, 1430822, 9300343, 18600686]

約数ペア:

[(1, 18600686), (2, 9300343), (13, 1430822), (17, 1094158), (26, 715411), (34, 547079), (221, 84166), (442, 42083)]