19349337

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1361}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 29549952

約数和(自身を除く): 10200615

約数列:

[1, 3, 7, 21, 677, 1361, 2031, 4083, 4739, 9527, 14217, 28581, 921397, 2764191, 6449779, 19349337]

約数ペア:

[(1, 19349337), (3, 6449779), (7, 2764191), (21, 921397), (677, 28581), (1361, 14217), (2031, 9527), (4083, 4739)]