13439669

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 12

約数和(自身を含む): 14447520

約数和(自身を除く): 1007851

約数列:

[1, 19, 59, 361, 631, 1121, 11989, 21299, 37229, 227791, 707351, 13439669]

約数ペア:

[(1, 13439669), (19, 707351), (59, 227791), (361, 37229), (631, 21299), (1121, 11989)]