12315226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 23201280

約数和(自身を除く): 10886054

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 379, 422, 758, 1477, 2321, 2653, 2954, 4169, 4642, 5306, 8338, 16247, 29183, 32494, 58366, 79969, 159938, 559783, 879659, 1119566, 1759318, 6157613, 12315226]

約数ペア:

[(1, 12315226), (2, 6157613), (7, 1759318), (11, 1119566), (14, 879659), (22, 559783), (77, 159938), (154, 79969), (211, 58366), (379, 32494), (422, 29183), (758, 16247), (1477, 8338), (2321, 5306), (2653, 4642), (2954, 4169)]