12121442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8291}}^1$

素因数の和:8353

約数の個数: 16

約数和(自身を含む): 19701792

約数和(自身を除く): 7580350

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 8291, 16582, 140947, 281894, 356513, 713026, 6060721, 12121442]

約数ペア:

[(1, 12121442), (2, 6060721), (17, 713026), (34, 356513), (43, 281894), (86, 140947), (731, 16582), (1462, 8291)]