12906488

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 28408800

約数和(自身を除く): 15502312

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 6229, 12458, 24916, 43603, 49832, 87206, 174412, 230473, 348824, 460946, 921892, 1613311, 1843784, 3226622, 6453244, 12906488]

約数ペア:

[(1, 12906488), (2, 6453244), (4, 3226622), (7, 1843784), (8, 1613311), (14, 921892), (28, 460946), (37, 348824), (56, 230473), (74, 174412), (148, 87206), (259, 49832), (296, 43603), (518, 24916), (1036, 12458), (2072, 6229)]