19316539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 22744800

約数和(自身を除く): 3428261

約数列:

[1, 11, 17, 53, 187, 583, 901, 1949, 9911, 21439, 33133, 103297, 364463, 1136267, 1756049, 19316539]

約数ペア:

[(1, 19316539), (11, 1756049), (17, 1136267), (53, 364463), (187, 103297), (583, 33133), (901, 21439), (1949, 9911)]