2019118046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{225499}}^1$

素因数の和:225560

約数の個数: 24

約数和(自身を含む): 3419031000

約数和(自身を除く): 1399912954

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 225499, 450998, 2480489, 4960978, 8343463, 16686926, 27285379, 54570758, 91778093, 183556186, 1009559023, 2019118046]

約数ペア:

[(1, 2019118046), (2, 1009559023), (11, 183556186), (22, 91778093), (37, 54570758), (74, 27285379), (121, 16686926), (242, 8343463), (407, 4960978), (814, 2480489), (4477, 450998), (8954, 225499)]