25264889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 28828800

約数和(自身を除く): 3563911

約数列:

[1, 13, 19, 233, 247, 439, 3029, 4427, 5707, 8341, 57551, 102287, 108433, 1329731, 1943453, 25264889]

約数ペア:

[(1, 25264889), (13, 1943453), (19, 1329731), (233, 108433), (247, 102287), (439, 57551), (3029, 8341), (4427, 5707)]