19462704

素因数分解:

$2^4\times 3^1\times {\mathrm{405473}}^1$

素因数の和:405484

約数の個数: 20

約数和(自身を含む): 50278776

約数和(自身を除く): 30816072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405473, 810946, 1216419, 1621892, 2432838, 3243784, 4865676, 6487568, 9731352, 19462704]

約数ペア:

[(1, 19462704), (2, 9731352), (3, 6487568), (4, 4865676), (6, 3243784), (8, 2432838), (12, 1621892), (16, 1216419), (24, 810946), (48, 405473)]