11966820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199447}}^1$

素因数の和:199459

約数の個数: 24

約数和(自身を含む): 33507264

約数和(自身を除く): 21540444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199447, 398894, 598341, 797788, 997235, 1196682, 1994470, 2393364, 2991705, 3988940, 5983410, 11966820]

約数ペア:

[(1, 11966820), (2, 5983410), (3, 3988940), (4, 2991705), (5, 2393364), (6, 1994470), (10, 1196682), (12, 997235), (15, 797788), (20, 598341), (30, 398894), (60, 199447)]