12687510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38447}}^1$

素因数の和:38468

約数の個数: 32

約数和(自身を含む): 33219072

約数和(自身を除く): 20531562

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 38447, 76894, 115341, 192235, 230682, 384470, 422917, 576705, 845834, 1153410, 1268751, 2114585, 2537502, 4229170, 6343755, 12687510]

約数ペア:

[(1, 12687510), (2, 6343755), (3, 4229170), (5, 2537502), (6, 2114585), (10, 1268751), (11, 1153410), (15, 845834), (22, 576705), (30, 422917), (33, 384470), (55, 230682), (66, 192235), (110, 115341), (165, 76894), (330, 38447)]