19008836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61717}}^1$

素因数の和:61739

約数の個数: 24

約数和(自身を含む): 41474496

約数和(自身を除く): 22465660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 61717, 123434, 246868, 432019, 678887, 864038, 1357774, 1728076, 2715548, 4752209, 9504418, 19008836]

約数ペア:

[(1, 19008836), (2, 9504418), (4, 4752209), (7, 2715548), (11, 1728076), (14, 1357774), (22, 864038), (28, 678887), (44, 432019), (77, 246868), (154, 123434), (308, 61717)]