25381222

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3923

約数の個数: 16

約数和(自身を含む): 39439872

約数和(自身を除く): 14058650

約数列:

[1, 2, 47, 71, 94, 142, 3337, 3803, 6674, 7606, 178741, 270013, 357482, 540026, 12690611, 25381222]

約数ペア:

[(1, 25381222), (2, 12690611), (47, 540026), (71, 357482), (94, 270013), (142, 178741), (3337, 7606), (3803, 6674)]