19636694774

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{640007}}^1$

素因数の和:640084

約数の個数: 24

約数和(自身を含む): 31853198160

約数和(自身を除く): 12216503386

約数列:

[1, 2, 23, 29, 46, 58, 529, 667, 1058, 1334, 15341, 30682, 640007, 1280014, 14720161, 18560203, 29440322, 37120406, 338563703, 426884669, 677127406, 853769338, 9818347387, 19636694774]

約数ペア:

[(1, 19636694774), (2, 9818347387), (23, 853769338), (29, 677127406), (46, 426884669), (58, 338563703), (529, 37120406), (667, 29440322), (1058, 18560203), (1334, 14720161), (15341, 1280014), (30682, 640007)]