25264946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4999}}^1$

素因数の和:5046

約数の個数: 24

約数和(自身を含む): 45720000

約数和(自身を除く): 20455054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 4999, 5054, 9998, 34993, 69986, 94981, 189962, 664867, 1329734, 1804639, 3609278, 12632473, 25264946]

約数ペア:

[(1, 25264946), (2, 12632473), (7, 3609278), (14, 1804639), (19, 1329734), (38, 664867), (133, 189962), (266, 94981), (361, 69986), (722, 34993), (2527, 9998), (4999, 5054)]