9381955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 12570624

約数和(自身を除く): 3188669

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 3967, 19835, 43637, 170581, 218185, 852905, 1876391, 9381955]

約数ペア:

[(1, 9381955), (5, 1876391), (11, 852905), (43, 218185), (55, 170581), (215, 43637), (473, 19835), (2365, 3967)]