22242772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 40305384

約数和(自身を除く): 18062612

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 1097, 2194, 4388, 5069, 10138, 20276, 40589, 81178, 150289, 162356, 300578, 601156, 5560693, 11121386, 22242772]

約数ペア:

[(1, 22242772), (2, 11121386), (4, 5560693), (37, 601156), (74, 300578), (137, 162356), (148, 150289), (274, 81178), (548, 40589), (1097, 20276), (2194, 10138), (4388, 5069)]