16823828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20719}}^1$

素因数の和:20759

約数の個数: 24

約数和(自身を含む): 34809600

約数和(自身を除く): 17985772

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20719, 41438, 82876, 145033, 290066, 580132, 600851, 1201702, 2403404, 4205957, 8411914, 16823828]

約数ペア:

[(1, 16823828), (2, 8411914), (4, 4205957), (7, 2403404), (14, 1201702), (28, 600851), (29, 580132), (58, 290066), (116, 145033), (203, 82876), (406, 41438), (812, 20719)]