14197840

素因数分解:

$2^4\times 5^1\times {\mathrm{177473}}^1$

素因数の和:177486

約数の個数: 20

約数和(自身を含む): 33010164

約数和(自身を除く): 18812324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 177473, 354946, 709892, 887365, 1419784, 1774730, 2839568, 3549460, 7098920, 14197840]

約数ペア:

[(1, 14197840), (2, 7098920), (4, 3549460), (5, 2839568), (8, 1774730), (10, 1419784), (16, 887365), (20, 709892), (40, 354946), (80, 177473)]