119381374

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{20849}}^1$

素因数の和:21267

約数の個数: 16

約数和(自身を含む): 205164000

約数和(自身を除く): 85782626

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 20849, 41698, 145943, 291886, 8527241, 17054482, 59690687, 119381374]

約数ペア:

[(1, 119381374), (2, 59690687), (7, 17054482), (14, 8527241), (409, 291886), (818, 145943), (2863, 41698), (5726, 20849)]