13086821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 15448320

約数和(自身を除く): 2361499

約数列:

[1, 11, 17, 47, 187, 517, 799, 1489, 8789, 16379, 25313, 69983, 278443, 769813, 1189711, 13086821]

約数ペア:

[(1, 13086821), (11, 1189711), (17, 769813), (47, 278443), (187, 69983), (517, 25313), (799, 16379), (1489, 8789)]