19428018

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{4567}}^1$

素因数の和:5281

約数の個数: 16

約数和(自身を含む): 38919360

約数和(自身を除く): 19491342

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 4567, 9134, 13701, 27402, 3238003, 6476006, 9714009, 19428018]

約数ペア:

[(1, 19428018), (2, 9714009), (3, 6476006), (6, 3238003), (709, 27402), (1418, 13701), (2127, 9134), (4254, 4567)]