13520752

素因数分解:

$2^4\times 7^1\times {\mathrm{120721}}^1$

素因数の和:120736

約数の個数: 20

約数和(自身を含む): 29939056

約数和(自身を除く): 16418304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120721, 241442, 482884, 845047, 965768, 1690094, 1931536, 3380188, 6760376, 13520752]

約数ペア:

[(1, 13520752), (2, 6760376), (4, 3380188), (7, 1931536), (8, 1690094), (14, 965768), (16, 845047), (28, 482884), (56, 241442), (112, 120721)]