12080236

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 24254496

約数和(自身を除く): 12174260

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 1361, 2219, 2722, 4438, 5444, 8876, 9527, 19054, 38108, 431437, 862874, 1725748, 3020059, 6040118, 12080236]

約数ペア:

[(1, 12080236), (2, 6040118), (4, 3020059), (7, 1725748), (14, 862874), (28, 431437), (317, 38108), (634, 19054), (1268, 9527), (1361, 8876), (2219, 5444), (2722, 4438)]