11859404

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{10259}}^1$

素因数の和:10297

約数の個数: 18

約数和(自身を含む): 22048740

約数和(自身を除く): 10189336

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 10259, 20518, 41036, 174403, 348806, 697612, 2964851, 5929702, 11859404]

約数ペア:

[(1, 11859404), (2, 5929702), (4, 2964851), (17, 697612), (34, 348806), (68, 174403), (289, 41036), (578, 20518), (1156, 10259)]