2019271606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4391}}^1\times {\mathrm{20903}}^1$

素因数の和:25307

約数の個数: 16

約数和(自身を含む): 3305173248

約数和(自身を除く): 1285901642

約数列:

[1, 2, 11, 22, 4391, 8782, 20903, 41806, 48301, 96602, 229933, 459866, 91785073, 183570146, 1009635803, 2019271606]

約数ペア:

[(1, 2019271606), (2, 1009635803), (11, 183570146), (22, 91785073), (4391, 459866), (8782, 229933), (20903, 96602), (41806, 48301)]