2019424310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10628549}}^1$

素因数の和:10628575

約数の個数: 16

約数和(自身を含む): 3826278000

約数和(自身を除く): 1806853690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10628549, 21257098, 53142745, 106285490, 201942431, 403884862, 1009712155, 2019424310]

約数ペア:

[(1, 2019424310), (2, 1009712155), (5, 403884862), (10, 201942431), (19, 106285490), (38, 53142745), (95, 21257098), (190, 10628549)]