12388660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6133}}^1$

素因数の和:6243

約数の個数: 24

約数和(自身を含む): 26278056

約数和(自身を除く): 13889396

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6133, 12266, 24532, 30665, 61330, 122660, 619433, 1238866, 2477732, 3097165, 6194330, 12388660]

約数ペア:

[(1, 12388660), (2, 6194330), (4, 3097165), (5, 2477732), (10, 1238866), (20, 619433), (101, 122660), (202, 61330), (404, 30665), (505, 24532), (1010, 12266), (2020, 6133)]