19573534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3457}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 31122000

約数和(自身を除く): 11548466

約数列:

[1, 2, 19, 38, 149, 298, 2831, 3457, 5662, 6914, 65683, 131366, 515093, 1030186, 9786767, 19573534]

約数ペア:

[(1, 19573534), (2, 9786767), (19, 1030186), (38, 515093), (149, 131366), (298, 65683), (2831, 6914), (3457, 5662)]