2019118052

素因数分解:

$2^2\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{33871}}^1$

素因数の和:36011

約数の個数: 24

約数和(自身を含む): 4040252160

約数和(自身を除く): 2021134108

約数列:

[1, 2, 4, 7, 14, 28, 2129, 4258, 8516, 14903, 29806, 33871, 59612, 67742, 135484, 237097, 474194, 948388, 72111359, 144222718, 288445436, 504779513, 1009559026, 2019118052]

約数ペア:

[(1, 2019118052), (2, 1009559026), (4, 504779513), (7, 288445436), (14, 144222718), (28, 72111359), (2129, 948388), (4258, 474194), (8516, 237097), (14903, 135484), (29806, 67742), (33871, 59612)]