1908094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 3042000

約数和(自身を除く): 1133906

約数列:

[1, 2, 19, 38, 149, 298, 337, 674, 2831, 5662, 6403, 12806, 50213, 100426, 954047, 1908094]

約数ペア:

[(1, 1908094), (2, 954047), (19, 100426), (38, 50213), (149, 12806), (298, 6403), (337, 5662), (674, 2831)]