19830364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 36959328

約数和(自身を除く): 17128964

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1511, 3022, 3281, 6044, 6562, 13124, 25687, 51374, 102748, 291623, 583246, 1166492, 4957591, 9915182, 19830364]

約数ペア:

[(1, 19830364), (2, 9915182), (4, 4957591), (17, 1166492), (34, 583246), (68, 291623), (193, 102748), (386, 51374), (772, 25687), (1511, 13124), (3022, 6562), (3281, 6044)]