16539628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20369}}^1$

素因数の和:20409

約数の個数: 24

約数和(自身を含む): 34221600

約数和(自身を除く): 17681972

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20369, 40738, 81476, 142583, 285166, 570332, 590701, 1181402, 2362804, 4134907, 8269814, 16539628]

約数ペア:

[(1, 16539628), (2, 8269814), (4, 4134907), (7, 2362804), (14, 1181402), (28, 590701), (29, 570332), (58, 285166), (116, 142583), (203, 81476), (406, 40738), (812, 20369)]