18804525038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6400451}}^1$

素因数の和:6400579

約数の個数: 16

約数和(自身を含む): 30645364176

約数和(自身を除く): 11840839138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 6400451, 12800902, 83205863, 166411726, 723250963, 1446501926, 9402262519, 18804525038]

約数ペア:

[(1, 18804525038), (2, 9402262519), (13, 1446501926), (26, 723250963), (113, 166411726), (226, 83205863), (1469, 12800902), (2938, 6400451)]