22478090557

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211457}}^1$

素因数の和:211537

約数の個数: 24

約数和(自身を含む): 26468620776

約数和(自身を除く): 3990530219

約数列:

[1, 13, 17, 37, 169, 221, 481, 629, 2873, 6253, 8177, 106301, 211457, 2748941, 3594769, 7823909, 35736233, 46731997, 101710817, 133006453, 607515961, 1322240621, 1729083889, 22478090557]

約数ペア:

[(1, 22478090557), (13, 1729083889), (17, 1322240621), (37, 607515961), (169, 133006453), (221, 101710817), (481, 46731997), (629, 35736233), (2873, 7823909), (6253, 3594769), (8177, 2748941), (106301, 211457)]