15189086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4967}}^1$

素因数の和:5119

約数の個数: 16

約数和(自身を含む): 25038720

約数和(自身を除く): 9849634

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4967, 9934, 54637, 109274, 690413, 1380826, 7594543, 15189086]

約数ペア:

[(1, 15189086), (2, 7594543), (11, 1380826), (22, 690413), (139, 109274), (278, 54637), (1529, 9934), (3058, 4967)]