13399604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 24981768

約数和(自身を除く): 11582164

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1021, 2042, 3281, 4084, 6562, 13124, 17357, 34714, 69428, 197053, 394106, 788212, 3349901, 6699802, 13399604]

約数ペア:

[(1, 13399604), (2, 6699802), (4, 3349901), (17, 788212), (34, 394106), (68, 197053), (193, 69428), (386, 34714), (772, 17357), (1021, 13124), (2042, 6562), (3281, 4084)]