12664372

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1669}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 25437440

約数和(自身を除く): 12773068

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1669, 1897, 3338, 3794, 6676, 7588, 11683, 23366, 46732, 452299, 904598, 1809196, 3166093, 6332186, 12664372]

約数ペア:

[(1, 12664372), (2, 6332186), (4, 3166093), (7, 1809196), (14, 904598), (28, 452299), (271, 46732), (542, 23366), (1084, 11683), (1669, 7588), (1897, 6676), (3338, 3794)]