2019090824

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1281149}}^1$

素因数の和:1281352

約数の個数: 16

約数和(自身を含む): 3805015500

約数和(自身を除く): 1785924676

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 1281149, 2562298, 5124596, 10249192, 252386353, 504772706, 1009545412, 2019090824]

約数ペア:

[(1, 2019090824), (2, 1009545412), (4, 504772706), (8, 252386353), (197, 10249192), (394, 5124596), (788, 2562298), (1576, 1281149)]