2019198424

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{1307771}}^1$

素因数の和:1307970

約数の個数: 16

約数和(自身を含む): 3805616520

約数和(自身を除く): 1786418096

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 1307771, 2615542, 5231084, 10462168, 252399803, 504799606, 1009599212, 2019198424]

約数ペア:

[(1, 2019198424), (2, 1009599212), (4, 504799606), (8, 252399803), (193, 10462168), (386, 5231084), (772, 2615542), (1544, 1307771)]