13128776

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{4649}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 24691500

約数和(自身を除く): 11562724

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 4649, 9298, 18596, 37192, 1641097, 3282194, 6564388, 13128776]

約数ペア:

[(1, 13128776), (2, 6564388), (4, 3282194), (8, 1641097), (353, 37192), (706, 18596), (1412, 9298), (2824, 4649)]