16697989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5861}}^1$

素因数の和:5916

約数の個数: 16

約数和(自身を含む): 21384576

約数和(自身を除く): 4686587

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 5861, 41027, 64471, 216857, 451297, 1517999, 2385427, 16697989]

約数ペア:

[(1, 16697989), (7, 2385427), (11, 1517999), (37, 451297), (77, 216857), (259, 64471), (407, 41027), (2849, 5861)]