18044794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3187}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 28692000

約数和(自身を除く): 10647206

約数列:

[1, 2, 19, 38, 149, 298, 2831, 3187, 5662, 6374, 60553, 121106, 474863, 949726, 9022397, 18044794]

約数ペア:

[(1, 18044794), (2, 9022397), (19, 949726), (38, 474863), (149, 121106), (298, 60553), (2831, 6374), (3187, 5662)]