12012077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 15188352

約数和(自身を除く): 3176275

約数列:

[1, 7, 11, 73, 77, 511, 803, 2137, 5621, 14959, 23507, 156001, 164549, 1092007, 1716011, 12012077]

約数ペア:

[(1, 12012077), (7, 1716011), (11, 1092007), (73, 164549), (77, 156001), (511, 23507), (803, 14959), (2137, 5621)]