13887786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{210421}}^1$

素因数の和:210437

約数の個数: 16

約数和(自身を含む): 30300768

約数和(自身を除く): 16412982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 210421, 420842, 631263, 1262526, 2314631, 4629262, 6943893, 13887786]

約数ペア:

[(1, 13887786), (2, 6943893), (3, 4629262), (6, 2314631), (11, 1262526), (22, 631263), (33, 420842), (66, 210421)]