15400398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197441}}^1$

素因数の和:197459

約数の個数: 16

約数和(自身を含む): 33170256

約数和(自身を除く): 17769858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197441, 394882, 592323, 1184646, 2566733, 5133466, 7700199, 15400398]

約数ペア:

[(1, 15400398), (2, 7700199), (3, 5133466), (6, 2566733), (13, 1184646), (26, 592323), (39, 394882), (78, 197441)]