2019081614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{669901}}^1$

素因数の和:670051

約数の個数: 16

約数和(自身を含む): 3328073136

約数和(自身を除く): 1308991522

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 669901, 1339802, 7368911, 14737822, 91776437, 183552874, 1009540807, 2019081614]

約数ペア:

[(1, 2019081614), (2, 1009540807), (11, 183552874), (22, 91776437), (137, 14737822), (274, 7368911), (1507, 1339802), (3014, 669901)]