12835020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19447}}^1$

素因数の和:19470

約数の個数: 48

約数和(自身を含む): 39207168

約数和(自身を除く): 26372148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19447, 38894, 58341, 77788, 97235, 116682, 194470, 213917, 233364, 291705, 388940, 427834, 583410, 641751, 855668, 1069585, 1166820, 1283502, 2139170, 2567004, 3208755, 4278340, 6417510, 12835020]

約数ペア:

[(1, 12835020), (2, 6417510), (3, 4278340), (4, 3208755), (5, 2567004), (6, 2139170), (10, 1283502), (11, 1166820), (12, 1069585), (15, 855668), (20, 641751), (22, 583410), (30, 427834), (33, 388940), (44, 291705), (55, 233364), (60, 213917), (66, 194470), (110, 116682), (132, 97235), (165, 77788), (220, 58341), (330, 38894), (660, 19447)]