19432827009

素因数分解:

$3^2\times {\mathrm{2207}}^1\times {\mathrm{978343}}^1$

素因数の和:980556

約数の個数: 12

約数和(自身を含む): 28082386176

約数和(自身を除く): 8649559167

約数列:

[1, 3, 9, 2207, 6621, 19863, 978343, 2935029, 8805087, 2159203001, 6477609003, 19432827009]

約数ペア:

[(1, 19432827009), (3, 6477609003), (9, 2159203001), (2207, 8805087), (6621, 2935029), (19863, 978343)]