17959874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8369}}^1$

素因数の和:8437

約数の個数: 16

約数和(自身を含む): 28625400

約数和(自身を除く): 10665526

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 8369, 16738, 242701, 309653, 485402, 619306, 8979937, 17959874]

約数ペア:

[(1, 17959874), (2, 8979937), (29, 619306), (37, 485402), (58, 309653), (74, 242701), (1073, 16738), (2146, 8369)]