13897588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1709}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 25855200

約数和(自身を除く): 11957612

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 1709, 2033, 3418, 4066, 6836, 8132, 32471, 64942, 129884, 182863, 365726, 731452, 3474397, 6948794, 13897588]

約数ペア:

[(1, 13897588), (2, 6948794), (4, 3474397), (19, 731452), (38, 365726), (76, 182863), (107, 129884), (214, 64942), (428, 32471), (1709, 8132), (2033, 6836), (3418, 4066)]