15680092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 29061200

約数和(自身を除く): 13381108

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1069, 2138, 3667, 4276, 7334, 14668, 20311, 40622, 81244, 206317, 412634, 825268, 3920023, 7840046, 15680092]

約数ペア:

[(1, 15680092), (2, 7840046), (4, 3920023), (19, 825268), (38, 412634), (76, 206317), (193, 81244), (386, 40622), (772, 20311), (1069, 14668), (2138, 7334), (3667, 4276)]