13504418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 20705280

約数和(自身を除く): 7200862

約数列:

[1, 2, 79, 127, 158, 254, 673, 1346, 10033, 20066, 53167, 85471, 106334, 170942, 6752209, 13504418]

約数ペア:

[(1, 13504418), (2, 6752209), (79, 170942), (127, 106334), (158, 85471), (254, 53167), (673, 20066), (1346, 10033)]