17769704

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{20759}}^1$

素因数の和:20872

約数の個数: 16

約数和(自身を含む): 33631200

約数和(自身を除く): 15861496

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 20759, 41518, 83036, 166072, 2221213, 4442426, 8884852, 17769704]

約数ペア:

[(1, 17769704), (2, 8884852), (4, 4442426), (8, 2221213), (107, 166072), (214, 83036), (428, 41518), (856, 20759)]