12117616

素因数分解:

$2^4\times 7^1\times {\mathrm{108193}}^1$

素因数の和:108208

約数の個数: 20

約数和(自身を含む): 26832112

約数和(自身を除く): 14714496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108193, 216386, 432772, 757351, 865544, 1514702, 1731088, 3029404, 6058808, 12117616]

約数ペア:

[(1, 12117616), (2, 6058808), (4, 3029404), (7, 1731088), (8, 1514702), (14, 865544), (16, 757351), (28, 432772), (56, 216386), (112, 108193)]