12875748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24953}}^1$

素因数の和:25003

約数の個数: 24

約数和(自身を含む): 30743328

約数和(自身を除く): 17867580

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 24953, 49906, 74859, 99812, 149718, 299436, 1072979, 2145958, 3218937, 4291916, 6437874, 12875748]

約数ペア:

[(1, 12875748), (2, 6437874), (3, 4291916), (4, 3218937), (6, 2145958), (12, 1072979), (43, 299436), (86, 149718), (129, 99812), (172, 74859), (258, 49906), (516, 24953)]