12664484

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 25411008

約数和(自身を除く): 12746524

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1021, 1772, 2042, 3101, 4084, 6202, 7147, 12404, 14294, 28588, 452303, 904606, 1809212, 3166121, 6332242, 12664484]

約数ペア:

[(1, 12664484), (2, 6332242), (4, 3166121), (7, 1809212), (14, 904606), (28, 452303), (443, 28588), (886, 14294), (1021, 12404), (1772, 7147), (2042, 6202), (3101, 4084)]