13397104

素因数分解:

$2^4\times 7^1\times {\mathrm{119617}}^1$

素因数の和:119632

約数の個数: 20

約数和(自身を含む): 29665264

約数和(自身を除く): 16268160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 119617, 239234, 478468, 837319, 956936, 1674638, 1913872, 3349276, 6698552, 13397104]

約数ペア:

[(1, 13397104), (2, 6698552), (4, 3349276), (7, 1913872), (8, 1674638), (14, 956936), (16, 837319), (28, 478468), (56, 239234), (112, 119617)]