16442188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20249}}^1$

素因数の和:20289

約数の個数: 24

約数和(自身を含む): 34020000

約数和(自身を除く): 17577812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20249, 40498, 80996, 141743, 283486, 566972, 587221, 1174442, 2348884, 4110547, 8221094, 16442188]

約数ペア:

[(1, 16442188), (2, 8221094), (4, 4110547), (7, 2348884), (14, 1174442), (28, 587221), (29, 566972), (58, 283486), (116, 141743), (203, 80996), (406, 40498), (812, 20249)]