2019124805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1\times {\mathrm{8429}}^1$

素因数の和:10540

約数の個数: 16

約数和(自身を含む): 2529809280

約数和(自身を除く): 510684475

約数列:

[1, 5, 23, 115, 2083, 8429, 10415, 42145, 47909, 193867, 239545, 969335, 17557607, 87788035, 403824961, 2019124805]

約数ペア:

[(1, 2019124805), (5, 403824961), (23, 87788035), (115, 17557607), (2083, 969335), (8429, 239545), (10415, 193867), (42145, 47909)]