19766736

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12479}}^1$

素因数の和:12504

約数の個数: 60

約数和(自身を含む): 60353280

約数和(自身を除く): 40586544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12479, 24958, 37437, 49916, 74874, 99832, 112311, 137269, 149748, 199664, 224622, 274538, 299496, 411807, 449244, 549076, 598992, 823614, 898488, 1098152, 1235421, 1647228, 1796976, 2196304, 2470842, 3294456, 4941684, 6588912, 9883368, 19766736]

約数ペア:

[(1, 19766736), (2, 9883368), (3, 6588912), (4, 4941684), (6, 3294456), (8, 2470842), (9, 2196304), (11, 1796976), (12, 1647228), (16, 1235421), (18, 1098152), (22, 898488), (24, 823614), (33, 598992), (36, 549076), (44, 449244), (48, 411807), (66, 299496), (72, 274538), (88, 224622), (99, 199664), (132, 149748), (144, 137269), (176, 112311), (198, 99832), (264, 74874), (396, 49916), (528, 37437), (792, 24958), (1584, 12479)]