19096084

素因数分解:

$2^2\times 7^2\times {\mathrm{97429}}^1$

素因数の和:97447

約数の個数: 18

約数和(自身を含む): 38874570

約数和(自身を除く): 19778486

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 97429, 194858, 389716, 682003, 1364006, 2728012, 4774021, 9548042, 19096084]

約数ペア:

[(1, 19096084), (2, 9548042), (4, 4774021), (7, 2728012), (14, 1364006), (28, 682003), (49, 389716), (98, 194858), (196, 97429)]