12769850

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2150

約数の個数: 24

約数和(自身を含む): 23950848

約数和(自身を除く): 11180998

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 2011, 3175, 4022, 6350, 10055, 20110, 50275, 100550, 255397, 510794, 1276985, 2553970, 6384925, 12769850]

約数ペア:

[(1, 12769850), (2, 6384925), (5, 2553970), (10, 1276985), (25, 510794), (50, 255397), (127, 100550), (254, 50275), (635, 20110), (1270, 10055), (2011, 6350), (3175, 4022)]