38564395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9966

約数の個数: 16

約数和(自身を含む): 49906080

約数和(自身を除く): 11341685

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 9901, 49505, 188119, 405941, 940595, 2029705, 7712879, 38564395]

約数ペア:

[(1, 38564395), (5, 7712879), (19, 2029705), (41, 940595), (95, 405941), (205, 188119), (779, 49505), (3895, 9901)]