16748620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119633}}^1$

素因数の和:119649

約数の個数: 24

約数和(自身を含む): 40197024

約数和(自身を除く): 23448404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119633, 239266, 478532, 598165, 837431, 1196330, 1674862, 2392660, 3349724, 4187155, 8374310, 16748620]

約数ペア:

[(1, 16748620), (2, 8374310), (4, 4187155), (5, 3349724), (7, 2392660), (10, 1674862), (14, 1196330), (20, 837431), (28, 598165), (35, 478532), (70, 239266), (140, 119633)]