11908140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198469}}^1$

素因数の和:198481

約数の個数: 24

約数和(自身を含む): 33342960

約数和(自身を除く): 21434820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198469, 396938, 595407, 793876, 992345, 1190814, 1984690, 2381628, 2977035, 3969380, 5954070, 11908140]

約数ペア:

[(1, 11908140), (2, 5954070), (3, 3969380), (4, 2977035), (5, 2381628), (6, 1984690), (10, 1190814), (12, 992345), (15, 793876), (20, 595407), (30, 396938), (60, 198469)]