79668848510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419309729}}^1$

素因数の和:419309755

約数の個数: 16

約数和(自身を含む): 150951502800

約数和(自身を除く): 71282654290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 419309729, 838619458, 2096548645, 4193097290, 7966884851, 15933769702, 39834424255, 79668848510]

約数ペア:

[(1, 79668848510), (2, 39834424255), (5, 15933769702), (10, 7966884851), (19, 4193097290), (38, 2096548645), (95, 838619458), (190, 419309729)]