12247788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{145807}}^1$

素因数の和:145821

約数の個数: 24

約数和(自身を含む): 32660992

約数和(自身を除く): 20413204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 145807, 291614, 437421, 583228, 874842, 1020649, 1749684, 2041298, 3061947, 4082596, 6123894, 12247788]

約数ペア:

[(1, 12247788), (2, 6123894), (3, 4082596), (4, 3061947), (6, 2041298), (7, 1749684), (12, 1020649), (14, 874842), (21, 583228), (28, 437421), (42, 291614), (84, 145807)]