16426516

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{2221}}^1$

素因数の和:2311

約数の個数: 18

約数和(自身を含む): 29443722

約数和(自身を除く): 13017206

約数列:

[1, 2, 4, 43, 86, 172, 1849, 2221, 3698, 4442, 7396, 8884, 95503, 191006, 382012, 4106629, 8213258, 16426516]

約数ペア:

[(1, 16426516), (2, 8213258), (4, 4106629), (43, 382012), (86, 191006), (172, 95503), (1849, 8884), (2221, 7396), (3698, 4442)]