17946998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8363}}^1$

素因数の和:8431

約数の個数: 16

約数和(自身を含む): 28604880

約数和(自身を除く): 10657882

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 8363, 16726, 242527, 309431, 485054, 618862, 8973499, 17946998]

約数ペア:

[(1, 17946998), (2, 8973499), (29, 618862), (37, 485054), (58, 309431), (74, 242527), (1073, 16726), (2146, 8363)]