1943997293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{136603}}^1$

素因数の和:136736

約数の個数: 16

約数和(自身を含む): 2360517120

約数和(自身を除く): 416519827

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 136603, 956221, 2595457, 14616521, 18168199, 102315647, 277713899, 1943997293]

約数ペア:

[(1, 1943997293), (7, 277713899), (19, 102315647), (107, 18168199), (133, 14616521), (749, 2595457), (2033, 956221), (14231, 136603)]