12557314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 23826816

約数和(自身を除く): 11269502

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1117, 1606, 2234, 5621, 7819, 11242, 12287, 15638, 24574, 81541, 86009, 163082, 172018, 570787, 896951, 1141574, 1793902, 6278657, 12557314]

約数ペア:

[(1, 12557314), (2, 6278657), (7, 1793902), (11, 1141574), (14, 896951), (22, 570787), (73, 172018), (77, 163082), (146, 86009), (154, 81541), (511, 24574), (803, 15638), (1022, 12287), (1117, 11242), (1606, 7819), (2234, 5621)]