54887998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131311}}^1$

素因数の和:131343

約数の個数: 16

約数和(自身を含む): 94544640

約数和(自身を除く): 39656642

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 131311, 262622, 1444421, 2494909, 2888842, 4989818, 27443999, 54887998]

約数ペア:

[(1, 54887998), (2, 27443999), (11, 4989818), (19, 2888842), (22, 2494909), (38, 1444421), (209, 262622), (418, 131311)]