18785054

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 28911168

約数和(自身を除く): 10126114

約数列:

[1, 2, 47, 94, 337, 593, 674, 1186, 15839, 27871, 31678, 55742, 199841, 399682, 9392527, 18785054]

約数ペア:

[(1, 18785054), (2, 9392527), (47, 399682), (94, 199841), (337, 55742), (593, 31678), (674, 27871), (1186, 15839)]