18860179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 22125600

約数和(自身を除く): 3265421

約数列:

[1, 13, 19, 29, 247, 377, 551, 2633, 7163, 34229, 50027, 76357, 650351, 992641, 1450783, 18860179]

約数ペア:

[(1, 18860179), (13, 1450783), (19, 992641), (29, 650351), (247, 76357), (377, 50027), (551, 34229), (2633, 7163)]