16897874

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3881}}^1$

素因数の和:4201

約数の個数: 16

約数和(自身を含む): 29068416

約数和(自身を除く): 12170542

約数列:

[1, 2, 7, 14, 311, 622, 2177, 3881, 4354, 7762, 27167, 54334, 1206991, 2413982, 8448937, 16897874]

約数ペア:

[(1, 16897874), (2, 8448937), (7, 2413982), (14, 1206991), (311, 54334), (622, 27167), (2177, 7762), (3881, 4354)]