15400406398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13774961}}^1$

素因数の和:13775019

約数の個数: 16

約数和(自身を含む): 25456129776

約数和(自身を除く): 10055723378

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 13774961, 27549922, 179074493, 358148986, 592323323, 1184646646, 7700203199, 15400406398]

約数ペア:

[(1, 15400406398), (2, 7700203199), (13, 1184646646), (26, 592323323), (43, 358148986), (86, 179074493), (559, 27549922), (1118, 13774961)]