19936682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1531}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 31767552

約数和(自身を除く): 11830870

約数列:

[1, 2, 17, 34, 383, 766, 1531, 3062, 6511, 13022, 26027, 52054, 586373, 1172746, 9968341, 19936682]

約数ペア:

[(1, 19936682), (2, 9968341), (17, 1172746), (34, 586373), (383, 52054), (766, 26027), (1531, 13022), (3062, 6511)]