16916836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 31532760

約数和(自身を除く): 14615924

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1289, 2578, 3281, 5156, 6562, 13124, 21913, 43826, 87652, 248777, 497554, 995108, 4229209, 8458418, 16916836]

約数ペア:

[(1, 16916836), (2, 8458418), (4, 4229209), (17, 995108), (34, 497554), (68, 248777), (193, 87652), (386, 43826), (772, 21913), (1289, 13124), (2578, 6562), (3281, 5156)]