12127966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1783}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 19267200

約数和(自身を除く): 7139234

約数列:

[1, 2, 19, 38, 179, 358, 1783, 3401, 3566, 6802, 33877, 67754, 319157, 638314, 6063983, 12127966]

約数ペア:

[(1, 12127966), (2, 6063983), (19, 638314), (38, 319157), (179, 67754), (358, 33877), (1783, 6802), (3401, 3566)]