25020398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6373}}^1$

素因数の和:6539

約数の個数: 16

約数和(自身を含む): 40691616

約数和(自身を除く): 15671218

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 6373, 12746, 82849, 165698, 962323, 1924646, 12510199, 25020398]

約数ペア:

[(1, 25020398), (2, 12510199), (13, 1924646), (26, 962323), (151, 165698), (302, 82849), (1963, 12746), (3926, 6373)]