12543994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2693}}^1$

素因数の和:2849

約数の個数: 16

約数和(自身を含む): 20075688

約数和(自身を除く): 7531694

約数列:

[1, 2, 17, 34, 137, 274, 2329, 2693, 4658, 5386, 45781, 91562, 368941, 737882, 6271997, 12543994]

約数ペア:

[(1, 12543994), (2, 6271997), (17, 737882), (34, 368941), (137, 91562), (274, 45781), (2329, 5386), (2693, 4658)]