19256733

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 30146688

約数和(自身を除く): 10889955

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2927, 6579, 8781, 26343, 49759, 125861, 149277, 377583, 447831, 1132749, 2139637, 6418911, 19256733]

約数ペア:

[(1, 19256733), (3, 6418911), (9, 2139637), (17, 1132749), (43, 447831), (51, 377583), (129, 149277), (153, 125861), (387, 49759), (731, 26343), (2193, 8781), (2927, 6579)]