13909616

素因数分解:

$2^4\times 7^1\times {\mathrm{124193}}^1$

素因数の和:124208

約数の個数: 20

約数和(自身を含む): 30800112

約数和(自身を除く): 16890496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124193, 248386, 496772, 869351, 993544, 1738702, 1987088, 3477404, 6954808, 13909616]

約数ペア:

[(1, 13909616), (2, 6954808), (4, 3477404), (7, 1987088), (8, 1738702), (14, 993544), (16, 869351), (28, 496772), (56, 248386), (112, 124193)]