16402507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 18561024

約数和(自身を除く): 2158517

約数列:

[1, 11, 37, 191, 211, 407, 2101, 2321, 7067, 7807, 40301, 77737, 85877, 443311, 1491137, 16402507]

約数ペア:

[(1, 16402507), (11, 1491137), (37, 443311), (191, 85877), (211, 77737), (407, 40301), (2101, 7807), (2321, 7067)]