12559660

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5869}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 26626320

約数和(自身を除く): 14066660

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 5869, 11738, 23476, 29345, 58690, 117380, 627983, 1255966, 2511932, 3139915, 6279830, 12559660]

約数ペア:

[(1, 12559660), (2, 6279830), (4, 3139915), (5, 2511932), (10, 1255966), (20, 627983), (107, 117380), (214, 58690), (428, 29345), (535, 23476), (1070, 11738), (2140, 5869)]