19847716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24443}}^1$

素因数の和:24483

約数の個数: 24

約数和(自身を含む): 41065920

約数和(自身を除く): 21218204

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24443, 48886, 97772, 171101, 342202, 684404, 708847, 1417694, 2835388, 4961929, 9923858, 19847716]

約数ペア:

[(1, 19847716), (2, 9923858), (4, 4961929), (7, 2835388), (14, 1417694), (28, 708847), (29, 684404), (58, 342202), (116, 171101), (203, 97772), (406, 48886), (812, 24443)]