22876156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 40922000

約数和(自身を除く): 18045844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 499, 628, 998, 1996, 11461, 22922, 36427, 45844, 72854, 78343, 145708, 156686, 313372, 5719039, 11438078, 22876156]

約数ペア:

[(1, 22876156), (2, 11438078), (4, 5719039), (73, 313372), (146, 156686), (157, 145708), (292, 78343), (314, 72854), (499, 45844), (628, 36427), (998, 22922), (1996, 11461)]