16660006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 24

約数和(自身を含む): 28124712

約数和(自身を除く): 11464706

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1601, 3202, 5203, 10406, 17611, 35222, 68843, 137686, 193721, 387442, 757273, 1514546, 8330003, 16660006]

約数ペア:

[(1, 16660006), (2, 8330003), (11, 1514546), (22, 757273), (43, 387442), (86, 193721), (121, 137686), (242, 68843), (473, 35222), (946, 17611), (1601, 10406), (3202, 5203)]