12803074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19819}}^1$

素因数の和:19857

約数の個数: 16

約数和(自身を含む): 21405600

約数和(自身を除く): 8602526

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19819, 39638, 336923, 376561, 673846, 753122, 6401537, 12803074]

約数ペア:

[(1, 12803074), (2, 6401537), (17, 753122), (19, 673846), (34, 376561), (38, 336923), (323, 39638), (646, 19819)]