12843995402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{143281}}^1$

素因数の和:143646

約数の個数: 32

約数和(自身を含む): 23246071680

約数和(自身を除く): 10402076278

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 337, 674, 2359, 4718, 6403, 12806, 44821, 89642, 143281, 286562, 1002967, 2005934, 2722339, 5444678, 19056373, 38112746, 48285697, 96571394, 337999879, 675999758, 917428243, 1834856486, 6421997701, 12843995402]

約数ペア:

[(1, 12843995402), (2, 6421997701), (7, 1834856486), (14, 917428243), (19, 675999758), (38, 337999879), (133, 96571394), (266, 48285697), (337, 38112746), (674, 19056373), (2359, 5444678), (4718, 2722339), (6403, 2005934), (12806, 1002967), (44821, 286562), (89642, 143281)]