22029865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 31303944

約数和(自身を除く): 9274079

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 2801, 7865, 14005, 30811, 36413, 154055, 182065, 338921, 400543, 1694605, 2002715, 4405973, 22029865]

約数ペア:

[(1, 22029865), (5, 4405973), (11, 2002715), (13, 1694605), (55, 400543), (65, 338921), (121, 182065), (143, 154055), (605, 36413), (715, 30811), (1573, 14005), (2801, 7865)]