12208938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 28711584

約数和(自身を除く): 16502646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 317, 393, 634, 786, 917, 951, 1834, 1902, 2219, 2751, 4438, 5502, 6419, 6657, 12838, 13314, 15533, 19257, 31066, 38514, 41527, 46599, 83054, 93198, 124581, 249162, 290689, 581378, 872067, 1744134, 2034823, 4069646, 6104469, 12208938]

約数ペア:

[(1, 12208938), (2, 6104469), (3, 4069646), (6, 2034823), (7, 1744134), (14, 872067), (21, 581378), (42, 290689), (49, 249162), (98, 124581), (131, 93198), (147, 83054), (262, 46599), (294, 41527), (317, 38514), (393, 31066), (634, 19257), (786, 15533), (917, 13314), (951, 12838), (1834, 6657), (1902, 6419), (2219, 5502), (2751, 4438)]