14720944

素因数分解:

$2^4\times 7^1\times {\mathrm{131437}}^1$

素因数の和:131452

約数の個数: 20

約数和(自身を含む): 32596624

約数和(自身を除く): 17875680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131437, 262874, 525748, 920059, 1051496, 1840118, 2102992, 3680236, 7360472, 14720944]

約数ペア:

[(1, 14720944), (2, 7360472), (4, 3680236), (7, 2102992), (8, 1840118), (14, 1051496), (16, 920059), (28, 525748), (56, 262874), (112, 131437)]