12318376

素因数分解:

$2^3\times 7^1\times {\mathrm{219971}}^1$

素因数の和:219984

約数の個数: 16

約数和(自身を含む): 26396640

約数和(自身を除く): 14078264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 219971, 439942, 879884, 1539797, 1759768, 3079594, 6159188, 12318376]

約数ペア:

[(1, 12318376), (2, 6159188), (4, 3079594), (7, 1759768), (8, 1539797), (14, 879884), (28, 439942), (56, 219971)]