15128624

素因数分解:

$2^4\times 7^1\times {\mathrm{135077}}^1$

素因数の和:135092

約数の個数: 20

約数和(自身を含む): 33499344

約数和(自身を除く): 18370720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135077, 270154, 540308, 945539, 1080616, 1891078, 2161232, 3782156, 7564312, 15128624]

約数ペア:

[(1, 15128624), (2, 7564312), (4, 3782156), (7, 2161232), (8, 1891078), (14, 1080616), (16, 945539), (28, 540308), (56, 270154), (112, 135077)]