6457378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 10296000

約数和(自身を除く): 3838622

約数列:

[1, 2, 19, 38, 109, 218, 1559, 2071, 3118, 4142, 29621, 59242, 169931, 339862, 3228689, 6457378]

約数ペア:

[(1, 6457378), (2, 3228689), (19, 339862), (38, 169931), (109, 59242), (218, 29621), (1559, 4142), (2071, 3118)]