19096028

素因数分解:

$2^2\times 7^1\times {\mathrm{682001}}^1$

素因数の和:682012

約数の個数: 12

約数和(自身を含む): 38192112

約数和(自身を除く): 19096084

約数列:

[1, 2, 4, 7, 14, 28, 682001, 1364002, 2728004, 4774007, 9548014, 19096028]

約数ペア:

[(1, 19096028), (2, 9548014), (4, 4774007), (7, 2728004), (14, 1364002), (28, 682001)]