16647438

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{3307}}^1$

素因数の和:4151

約数の個数: 16

約数和(自身を含む): 33344640

約数和(自身を除く): 16697202

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 3307, 5034, 6614, 9921, 19842, 2774573, 5549146, 8323719, 16647438]

約数ペア:

[(1, 16647438), (2, 8323719), (3, 5549146), (6, 2774573), (839, 19842), (1678, 9921), (2517, 6614), (3307, 5034)]