38156495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 49637280

約数和(自身を除く): 11480785

約数列:

[1, 5, 13, 65, 157, 785, 2041, 3739, 10205, 18695, 48607, 243035, 587023, 2935115, 7631299, 38156495]

約数ペア:

[(1, 38156495), (5, 7631299), (13, 2935115), (65, 587023), (157, 243035), (785, 48607), (2041, 18695), (3739, 10205)]