19333144

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 37140660

約数和(自身を除く): 17807516

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1307, 1849, 2614, 3698, 5228, 7396, 10456, 14792, 56201, 112402, 224804, 449608, 2416643, 4833286, 9666572, 19333144]

約数ペア:

[(1, 19333144), (2, 9666572), (4, 4833286), (8, 2416643), (43, 449608), (86, 224804), (172, 112402), (344, 56201), (1307, 14792), (1849, 10456), (2614, 7396), (3698, 5228)]