13388620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95633}}^1$

素因数の和:95649

約数の個数: 24

約数和(自身を含む): 32133024

約数和(自身を除く): 18744404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95633, 191266, 382532, 478165, 669431, 956330, 1338862, 1912660, 2677724, 3347155, 6694310, 13388620]

約数ペア:

[(1, 13388620), (2, 6694310), (4, 3347155), (5, 2677724), (7, 1912660), (10, 1338862), (14, 956330), (20, 669431), (28, 478165), (35, 382532), (70, 191266), (140, 95633)]