12442742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28151}}^1$

素因数の和:28183

約数の個数: 16

約数和(自身を含む): 21282912

約数和(自身を除く): 8840170

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28151, 56302, 365963, 478567, 731926, 957134, 6221371, 12442742]

約数ペア:

[(1, 12442742), (2, 6221371), (13, 957134), (17, 731926), (26, 478567), (34, 365963), (221, 56302), (442, 28151)]