12298748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 27250944

約数和(自身を除く): 14952196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 547, 803, 1022, 1094, 1606, 2044, 2188, 3212, 3829, 5621, 6017, 7658, 11242, 12034, 15316, 22484, 24068, 39931, 42119, 79862, 84238, 159724, 168476, 279517, 439241, 559034, 878482, 1118068, 1756964, 3074687, 6149374, 12298748]

約数ペア:

[(1, 12298748), (2, 6149374), (4, 3074687), (7, 1756964), (11, 1118068), (14, 878482), (22, 559034), (28, 439241), (44, 279517), (73, 168476), (77, 159724), (146, 84238), (154, 79862), (292, 42119), (308, 39931), (511, 24068), (547, 22484), (803, 15316), (1022, 12034), (1094, 11242), (1606, 7658), (2044, 6017), (2188, 5621), (3212, 3829)]