19182352

素因数分解:

$2^4\times 7^1\times {\mathrm{171271}}^1$

素因数の和:171286

約数の個数: 20

約数和(自身を含む): 42475456

約数和(自身を除く): 23293104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 171271, 342542, 685084, 1198897, 1370168, 2397794, 2740336, 4795588, 9591176, 19182352]

約数ペア:

[(1, 19182352), (2, 9591176), (4, 4795588), (7, 2740336), (8, 2397794), (14, 1370168), (16, 1198897), (28, 685084), (56, 342542), (112, 171271)]