22178035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1117}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 30668976

約数和(自身を除く): 8490941

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1117, 1805, 3971, 5585, 12287, 19855, 21223, 61435, 106115, 233453, 403237, 1167265, 2016185, 4435607, 22178035]

約数ペア:

[(1, 22178035), (5, 4435607), (11, 2016185), (19, 1167265), (55, 403237), (95, 233453), (209, 106115), (361, 61435), (1045, 21223), (1117, 19855), (1805, 12287), (3971, 5585)]