22637848

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{21601}}^1$

素因数の和:21738

約数の個数: 16

約数和(自身を含む): 42771960

約数和(自身を除く): 20134112

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 21601, 43202, 86404, 172808, 2829731, 5659462, 11318924, 22637848]

約数ペア:

[(1, 22637848), (2, 11318924), (4, 5659462), (8, 2829731), (131, 172808), (262, 86404), (524, 43202), (1048, 21601)]