25408388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{135151}}^1$

素因数の和:135202

約数の個数: 12

約数和(自身を含む): 45411072

約数和(自身を除く): 20002684

約数列:

[1, 2, 4, 47, 94, 188, 135151, 270302, 540604, 6352097, 12704194, 25408388]

約数ペア:

[(1, 25408388), (2, 12704194), (4, 6352097), (47, 540604), (94, 270302), (188, 135151)]