15968176

素因数分解:

$2^4\times 7^1\times {\mathrm{142573}}^1$

素因数の和:142588

約数の個数: 20

約数和(自身を含む): 35358352

約数和(自身を除く): 19390176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 142573, 285146, 570292, 998011, 1140584, 1996022, 2281168, 3992044, 7984088, 15968176]

約数ペア:

[(1, 15968176), (2, 7984088), (4, 3992044), (7, 2281168), (8, 1996022), (14, 1140584), (16, 998011), (28, 570292), (56, 285146), (112, 142573)]