22705361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5564

約数の個数: 16

約数和(自身を含む): 28200960

約数和(自身を除く): 5495599

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 5507, 38549, 104633, 170717, 732431, 1195019, 3243623, 22705361]

約数ペア:

[(1, 22705361), (7, 3243623), (19, 1195019), (31, 732431), (133, 170717), (217, 104633), (589, 38549), (4123, 5507)]