12566658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 27449856

約数和(自身を除く): 14883198

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2207, 2847, 4414, 5694, 6621, 13242, 28691, 57382, 86073, 161111, 172146, 322222, 483333, 966666, 2094443, 4188886, 6283329, 12566658]

約数ペア:

[(1, 12566658), (2, 6283329), (3, 4188886), (6, 2094443), (13, 966666), (26, 483333), (39, 322222), (73, 172146), (78, 161111), (146, 86073), (219, 57382), (438, 28691), (949, 13242), (1898, 6621), (2207, 5694), (2847, 4414)]