19862086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2551}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 31695840

約数和(自身を除く): 11833754

約数列:

[1, 2, 17, 34, 229, 458, 2551, 3893, 5102, 7786, 43367, 86734, 584179, 1168358, 9931043, 19862086]

約数ペア:

[(1, 19862086), (2, 9931043), (17, 1168358), (34, 584179), (229, 86734), (458, 43367), (2551, 7786), (3893, 5102)]