22456555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13218

約数の個数: 16

約数和(自身を含む): 30348288

約数和(自身を除く): 7891733

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 13171, 65855, 144881, 408301, 724405, 2041505, 4491311, 22456555]

約数ペア:

[(1, 22456555), (5, 4491311), (11, 2041505), (31, 724405), (55, 408301), (155, 144881), (341, 65855), (1705, 13171)]