22290515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18049}}^1$

素因数の和:18086

約数の個数: 16

約数和(自身を含む): 30324000

約数和(自身を除く): 8033485

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 18049, 90245, 234637, 342931, 1173185, 1714655, 4458103, 22290515]

約数ペア:

[(1, 22290515), (5, 4458103), (13, 1714655), (19, 1173185), (65, 342931), (95, 234637), (247, 90245), (1235, 18049)]