15316084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12721}}^1$

素因数の和:12775

約数の個数: 24

約数和(自身を含む): 31347008

約数和(自身を除く): 16030924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 12721, 25442, 50884, 89047, 178094, 356188, 547003, 1094006, 2188012, 3829021, 7658042, 15316084]

約数ペア:

[(1, 15316084), (2, 7658042), (4, 3829021), (7, 2188012), (14, 1094006), (28, 547003), (43, 356188), (86, 178094), (172, 89047), (301, 50884), (602, 25442), (1204, 12721)]