19838652

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38447}}^1$

素因数の和:38497

約数の個数: 24

約数和(自身を含む): 47367936

約数和(自身を除く): 27529284

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38447, 76894, 115341, 153788, 230682, 461364, 1653221, 3306442, 4959663, 6612884, 9919326, 19838652]

約数ペア:

[(1, 19838652), (2, 9919326), (3, 6612884), (4, 4959663), (6, 3306442), (12, 1653221), (43, 461364), (86, 230682), (129, 153788), (172, 115341), (258, 76894), (516, 38447)]