65019796

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{12911}}^1$

素因数の和:14174

約数の個数: 12

約数和(自身を含む): 113883840

約数和(自身を除く): 48864044

約数列:

[1, 2, 4, 1259, 2518, 5036, 12911, 25822, 51644, 16254949, 32509898, 65019796]

約数ペア:

[(1, 65019796), (2, 32509898), (4, 16254949), (1259, 51644), (2518, 25822), (5036, 12911)]