16993686

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{65867}}^1$

素因数の和:65915

約数の個数: 16

約数和(自身を含む): 34778304

約数和(自身を除く): 17784618

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 65867, 131734, 197601, 395202, 2832281, 5664562, 8496843, 16993686]

約数ペア:

[(1, 16993686), (2, 8496843), (3, 5664562), (6, 2832281), (43, 395202), (86, 197601), (129, 131734), (258, 65867)]