12017894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27691}}^1$

素因数の和:27731

約数の個数: 16

約数和(自身を含む): 21267456

約数和(自身を除く): 9249562

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 27691, 55382, 193837, 387674, 858421, 1716842, 6008947, 12017894]

約数ペア:

[(1, 12017894), (2, 6008947), (7, 1716842), (14, 858421), (31, 387674), (62, 193837), (217, 55382), (434, 27691)]