15327952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22279}}^1$

素因数の和:22330

約数の個数: 20

約数和(自身を含む): 30389920

約数和(自身を除く): 15061968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22279, 44558, 89116, 178232, 356464, 957997, 1915994, 3831988, 7663976, 15327952]

約数ペア:

[(1, 15327952), (2, 7663976), (4, 3831988), (8, 1915994), (16, 957997), (43, 356464), (86, 178232), (172, 89116), (344, 44558), (688, 22279)]