21376620046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10656341}}^1$

素因数の和:10656419

約数の個数: 16

約数和(自身を含む): 34526548080

約数和(自身を除く): 13149928034

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10656341, 21312682, 181157797, 362315594, 628724119, 1257448238, 10688310023, 21376620046]

約数ペア:

[(1, 21376620046), (2, 10688310023), (17, 1257448238), (34, 628724119), (59, 362315594), (118, 181157797), (1003, 21312682), (2006, 10656341)]