12646004

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5717}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 25616640

約数和(自身を除く): 12970636

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5717, 11434, 22868, 40019, 80038, 160076, 451643, 903286, 1806572, 3161501, 6323002, 12646004]

約数ペア:

[(1, 12646004), (2, 6323002), (4, 3161501), (7, 1806572), (14, 903286), (28, 451643), (79, 160076), (158, 80038), (316, 40019), (553, 22868), (1106, 11434), (2212, 5717)]