38884013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9488

約数の個数: 16

約数和(自身を含む): 48291840

約数和(自身を除く): 9407827

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 9431, 66017, 179189, 292361, 1254323, 2046527, 5554859, 38884013]

約数ペア:

[(1, 38884013), (7, 5554859), (19, 2046527), (31, 1254323), (133, 292361), (217, 179189), (589, 66017), (4123, 9431)]