12556012

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{881}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 25189920

約数和(自身を除く): 12633908

約数列:

[1, 2, 4, 7, 14, 28, 509, 881, 1018, 1762, 2036, 3524, 3563, 6167, 7126, 12334, 14252, 24668, 448429, 896858, 1793716, 3139003, 6278006, 12556012]

約数ペア:

[(1, 12556012), (2, 6278006), (4, 3139003), (7, 1793716), (14, 896858), (28, 448429), (509, 24668), (881, 14252), (1018, 12334), (1762, 7126), (2036, 6167), (3524, 3563)]