17961416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{204107}}^1$

素因数の和:204124

約数の個数: 16

約数和(自身を含む): 36739440

約数和(自身を除く): 18778024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 204107, 408214, 816428, 1632856, 2245177, 4490354, 8980708, 17961416]

約数ペア:

[(1, 17961416), (2, 8980708), (4, 4490354), (8, 2245177), (11, 1632856), (22, 816428), (44, 408214), (88, 204107)]