22529188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 22629212

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 83, 124, 166, 199, 332, 341, 398, 682, 796, 913, 1364, 1826, 2189, 2573, 3652, 4378, 5146, 6169, 8756, 10292, 12338, 16517, 24676, 28303, 33034, 56606, 66068, 67859, 113212, 135718, 181687, 271436, 363374, 512027, 726748, 1024054, 2048108, 5632297, 11264594, 22529188]

約数ペア:

[(1, 22529188), (2, 11264594), (4, 5632297), (11, 2048108), (22, 1024054), (31, 726748), (44, 512027), (62, 363374), (83, 271436), (124, 181687), (166, 135718), (199, 113212), (332, 67859), (341, 66068), (398, 56606), (682, 33034), (796, 28303), (913, 24676), (1364, 16517), (1826, 12338), (2189, 10292), (2573, 8756), (3652, 6169), (4378, 5146)]