17998192

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{3617}}^1$

素因数の和:3936

約数の個数: 20

約数和(自身を含む): 34993296

約数和(自身を除く): 16995104

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 3617, 4976, 7234, 14468, 28936, 57872, 1124887, 2249774, 4499548, 8999096, 17998192]

約数ペア:

[(1, 17998192), (2, 8999096), (4, 4499548), (8, 2249774), (16, 1124887), (311, 57872), (622, 28936), (1244, 14468), (2488, 7234), (3617, 4976)]