16808836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34729}}^1$

素因数の和:34755

約数の個数: 18

約数和(自身を含む): 32333630

約数和(自身を除く): 15524794

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34729, 69458, 138916, 382019, 764038, 1528076, 4202209, 8404418, 16808836]

約数ペア:

[(1, 16808836), (2, 8404418), (4, 4202209), (11, 1528076), (22, 764038), (44, 382019), (121, 138916), (242, 69458), (484, 34729)]