19008892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35731}}^1$

素因数の和:35761

約数の個数: 24

約数和(自身を含む): 40019840

約数和(自身を除く): 21010948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 35731, 71462, 142924, 250117, 500234, 678889, 1000468, 1357778, 2715556, 4752223, 9504446, 19008892]

約数ペア:

[(1, 19008892), (2, 9504446), (4, 4752223), (7, 2715556), (14, 1357778), (19, 1000468), (28, 678889), (38, 500234), (76, 250117), (133, 142924), (266, 71462), (532, 35731)]