12890658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11489}}^1$

素因数の和:11522

約数の個数: 32

約数和(自身を含む): 29782080

約数和(自身を除く): 16891422

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 11489, 22978, 34467, 68934, 126379, 195313, 252758, 379137, 390626, 585939, 758274, 1171878, 2148443, 4296886, 6445329, 12890658]

約数ペア:

[(1, 12890658), (2, 6445329), (3, 4296886), (6, 2148443), (11, 1171878), (17, 758274), (22, 585939), (33, 390626), (34, 379137), (51, 252758), (66, 195313), (102, 126379), (187, 68934), (374, 34467), (561, 22978), (1122, 11489)]