16391876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 30555000

約数和(自身を除く): 14163124

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1249, 2498, 3281, 4996, 6562, 13124, 21233, 42466, 84932, 241057, 482114, 964228, 4097969, 8195938, 16391876]

約数ペア:

[(1, 16391876), (2, 8195938), (4, 4097969), (17, 964228), (34, 482114), (68, 241057), (193, 84932), (386, 42466), (772, 21233), (1249, 13124), (2498, 6562), (3281, 4996)]