2019794706

素因数分解:

$2^1\times 3^2\times {\mathrm{112210817}}^1$

素因数の和:112210825

約数の個数: 12

約数和(自身を含む): 4376221902

約数和(自身を除く): 2356427196

約数列:

[1, 2, 3, 6, 9, 18, 112210817, 224421634, 336632451, 673264902, 1009897353, 2019794706]

約数ペア:

[(1, 2019794706), (2, 1009897353), (3, 673264902), (6, 336632451), (9, 224421634), (18, 112210817)]