29991614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5297}}^1$

素因数の和:5467

約数の個数: 16

約数和(自身を含む): 47682000

約数和(自身を除く): 17690386

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5297, 5662, 10594, 100643, 201286, 789253, 1578506, 14995807, 29991614]

約数ペア:

[(1, 29991614), (2, 14995807), (19, 1578506), (38, 789253), (149, 201286), (298, 100643), (2831, 10594), (5297, 5662)]