19704500084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{114561047}}^1$

素因数の和:114561094

約数の個数: 12

約数和(自身を含む): 35284802784

約数和(自身を除く): 15580302700

約数列:

[1, 2, 4, 43, 86, 172, 114561047, 229122094, 458244188, 4926125021, 9852250042, 19704500084]

約数ペア:

[(1, 19704500084), (2, 9852250042), (4, 4926125021), (43, 458244188), (86, 229122094), (172, 114561047)]