12220054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 23187456

約数和(自身を除く): 10967402

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1087, 1606, 2174, 5621, 7609, 11242, 11957, 15218, 23914, 79351, 83699, 158702, 167398, 555457, 872861, 1110914, 1745722, 6110027, 12220054]

約数ペア:

[(1, 12220054), (2, 6110027), (7, 1745722), (11, 1110914), (14, 872861), (22, 555457), (73, 167398), (77, 158702), (146, 83699), (154, 79351), (511, 23914), (803, 15218), (1022, 11957), (1087, 11242), (1606, 7609), (2174, 5621)]