12244981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 15168384

約数和(自身を除く): 2923403

約数列:

[1, 7, 17, 43, 119, 301, 731, 2393, 5117, 16751, 40681, 102899, 284767, 720293, 1749283, 12244981]

約数ペア:

[(1, 12244981), (7, 1749283), (17, 720293), (43, 284767), (119, 102899), (301, 40681), (731, 16751), (2393, 5117)]