6664478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1739

約数の個数: 16

約数和(自身を含む): 10626000

約数和(自身を除く): 3961522

約数列:

[1, 2, 19, 38, 109, 218, 1609, 2071, 3218, 4142, 30571, 61142, 175381, 350762, 3332239, 6664478]

約数ペア:

[(1, 6664478), (2, 3332239), (19, 350762), (38, 175381), (109, 61142), (218, 30571), (1609, 4142), (2071, 3218)]