2019431308

素因数分解:

$2^2\times {\mathrm{2903}}^1\times {\mathrm{173909}}^1$

素因数の和:176816

約数の個数: 12

約数和(自身を含む): 3535242480

約数和(自身を除く): 1515811172

約数列:

[1, 2, 4, 2903, 5806, 11612, 173909, 347818, 695636, 504857827, 1009715654, 2019431308]

約数ペア:

[(1, 2019431308), (2, 1009715654), (4, 504857827), (2903, 695636), (5806, 347818), (11612, 173909)]