16939626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{256661}}^1$

素因数の和:256677

約数の個数: 16

約数和(自身を含む): 36959328

約数和(自身を除く): 20019702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 256661, 513322, 769983, 1539966, 2823271, 5646542, 8469813, 16939626]

約数ペア:

[(1, 16939626), (2, 8469813), (3, 5646542), (6, 2823271), (11, 1539966), (22, 769983), (33, 513322), (66, 256661)]