1916393468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{141871}}^1$

素因数の和:142193

約数の個数: 24

約数和(自身を含む): 3670512384

約数和(自身を除く): 1754118916

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 13508, 141871, 283742, 567484, 1560581, 3121162, 6242324, 43554397, 87108794, 174217588, 479098367, 958196734, 1916393468]

約数ペア:

[(1, 1916393468), (2, 958196734), (4, 479098367), (11, 174217588), (22, 87108794), (44, 43554397), (307, 6242324), (614, 3121162), (1228, 1560581), (3377, 567484), (6754, 283742), (13508, 141871)]