26694031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15439}}^1$

素因数の和:15478

約数の個数: 16

約数和(自身を含む): 34585600

約数和(自身を除く): 7891569

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 15439, 108073, 200707, 293341, 1404949, 2053387, 3813433, 26694031]

約数ペア:

[(1, 26694031), (7, 3813433), (13, 2053387), (19, 1404949), (91, 293341), (133, 200707), (247, 108073), (1729, 15439)]