2018790147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3219761}}^1$

素因数の和:3219794

約数の個数: 16

約数和(自身を含む): 3090971520

約数和(自身を除く): 1072181373

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3219761, 9659283, 35417371, 61175459, 106252113, 183526377, 672930049, 2018790147]

約数ペア:

[(1, 2018790147), (3, 672930049), (11, 183526377), (19, 106252113), (33, 61175459), (57, 35417371), (209, 9659283), (627, 3219761)]