12486894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 28778496

約数和(自身を除く): 16291602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2341, 2667, 4682, 5334, 7023, 14046, 16387, 32774, 49161, 98322, 297307, 594614, 891921, 1783842, 2081149, 4162298, 6243447, 12486894]

約数ペア:

[(1, 12486894), (2, 6243447), (3, 4162298), (6, 2081149), (7, 1783842), (14, 891921), (21, 594614), (42, 297307), (127, 98322), (254, 49161), (381, 32774), (762, 16387), (889, 14046), (1778, 7023), (2341, 5334), (2667, 4682)]