19340536

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{3571}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 36327240

約数和(自身を除く): 16986704

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 3571, 5416, 7142, 14284, 28568, 2417567, 4835134, 9670268, 19340536]

約数ペア:

[(1, 19340536), (2, 9670268), (4, 4835134), (8, 2417567), (677, 28568), (1354, 14284), (2708, 7142), (3571, 5416)]