12986526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1283}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 29829888

約数和(自身を除く): 16843362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1283, 1446, 1687, 2566, 3374, 3849, 5061, 7698, 8981, 10122, 17962, 26943, 53886, 309203, 618406, 927609, 1855218, 2164421, 4328842, 6493263, 12986526]

約数ペア:

[(1, 12986526), (2, 6493263), (3, 4328842), (6, 2164421), (7, 1855218), (14, 927609), (21, 618406), (42, 309203), (241, 53886), (482, 26943), (723, 17962), (1283, 10122), (1446, 8981), (1687, 7698), (2566, 5061), (3374, 3849)]