12340538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 11246662

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 2729, 4522, 5458, 19103, 38206, 46393, 51851, 92786, 103702, 324751, 362957, 649502, 725914, 881467, 1762934, 6170269, 12340538]

約数ペア:

[(1, 12340538), (2, 6170269), (7, 1762934), (14, 881467), (17, 725914), (19, 649502), (34, 362957), (38, 324751), (119, 103702), (133, 92786), (238, 51851), (266, 46393), (323, 38206), (646, 19103), (2261, 5458), (2729, 4522)]