13248290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10949}}^1$

素因数の和:10978

約数の個数: 24

約数和(自身を含む): 26214300

約数和(自身を除く): 12966010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10949, 21898, 54745, 109490, 120439, 240878, 602195, 1204390, 1324829, 2649658, 6624145, 13248290]

約数ペア:

[(1, 13248290), (2, 6624145), (5, 2649658), (10, 1324829), (11, 1204390), (22, 602195), (55, 240878), (110, 120439), (121, 109490), (242, 54745), (605, 21898), (1210, 10949)]