17221192

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{30319}}^1$

素因数の和:30396

約数の個数: 16

約数和(自身を含む): 32745600

約数和(自身を除く): 15524408

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 30319, 60638, 121276, 242552, 2152649, 4305298, 8610596, 17221192]

約数ペア:

[(1, 17221192), (2, 8610596), (4, 4305298), (8, 2152649), (71, 242552), (142, 121276), (284, 60638), (568, 30319)]