22392013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5488

約数の個数: 16

約数和(自身を含む): 27811840

約数和(自身を除く): 5419827

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 5431, 38017, 103189, 168361, 722323, 1178527, 3198859, 22392013]

約数ペア:

[(1, 22392013), (7, 3198859), (19, 1178527), (31, 722323), (133, 168361), (217, 103189), (589, 38017), (4123, 5431)]