8389868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 15622320

約数和(自身を除く): 7232452

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1093, 1919, 2186, 3838, 4372, 7676, 20767, 41534, 83068, 110393, 220786, 441572, 2097467, 4194934, 8389868]

約数ペア:

[(1, 8389868), (2, 4194934), (4, 2097467), (19, 441572), (38, 220786), (76, 110393), (101, 83068), (202, 41534), (404, 20767), (1093, 7676), (1919, 4372), (2186, 3838)]