13207978

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14081}}^1$

素因数の和:14157

約数の個数: 16

約数和(自身を含む): 22981824

約数和(自身を除く): 9773846

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 14081, 28162, 98567, 197134, 943427, 1886854, 6603989, 13207978]

約数ペア:

[(1, 13207978), (2, 6603989), (7, 1886854), (14, 943427), (67, 197134), (134, 98567), (469, 28162), (938, 14081)]