2019438982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{660379}}^1$

素因数の和:660531

約数の個数: 16

約数和(自身を含む): 3328315200

約数和(自身を除く): 1308876218

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 660379, 1320758, 7264169, 14528338, 91792681, 183585362, 1009719491, 2019438982]

約数ペア:

[(1, 2019438982), (2, 1009719491), (11, 183585362), (22, 91792681), (139, 14528338), (278, 7264169), (1529, 1320758), (3058, 660379)]