12683780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5927}}^1$

素因数の和:6043

約数の個数: 24

約数和(自身を含む): 26889408

約数和(自身を除く): 14205628

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 5927, 11854, 23708, 29635, 59270, 118540, 634189, 1268378, 2536756, 3170945, 6341890, 12683780]

約数ペア:

[(1, 12683780), (2, 6341890), (4, 3170945), (5, 2536756), (10, 1268378), (20, 634189), (107, 118540), (214, 59270), (428, 29635), (535, 23708), (1070, 11854), (2140, 5927)]