16855188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{200657}}^1$

素因数の和:200671

約数の個数: 24

約数和(自身を含む): 44947392

約数和(自身を除く): 28092204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 200657, 401314, 601971, 802628, 1203942, 1404599, 2407884, 2809198, 4213797, 5618396, 8427594, 16855188]

約数ペア:

[(1, 16855188), (2, 8427594), (3, 5618396), (4, 4213797), (6, 2809198), (7, 2407884), (12, 1404599), (14, 1203942), (21, 802628), (28, 601971), (42, 401314), (84, 200657)]