22555252

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 40219200

約数和(自身を除く): 17663948

約数列:

[1, 2, 4, 113, 139, 226, 278, 359, 452, 556, 718, 1436, 15707, 31414, 40567, 49901, 62828, 81134, 99802, 162268, 199604, 5638813, 11277626, 22555252]

約数ペア:

[(1, 22555252), (2, 11277626), (4, 5638813), (113, 199604), (139, 162268), (226, 99802), (278, 81134), (359, 62828), (452, 49901), (556, 40567), (718, 31414), (1436, 15707)]