1965224350

素因数分解:

$2^1\times 5^2\times {\mathrm{39304487}}^1$

素因数の和:39304499

約数の個数: 12

約数和(自身を含む): 3655317384

約数和(自身を除く): 1690093034

約数列:

[1, 2, 5, 10, 25, 50, 39304487, 78608974, 196522435, 393044870, 982612175, 1965224350]

約数ペア:

[(1, 1965224350), (2, 982612175), (5, 393044870), (10, 196522435), (25, 78608974), (50, 39304487)]