13851805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5857}}^1$

素因数の和:5916

約数の個数: 16

約数和(自身を含む): 18558144

約数和(自身を除く): 4706339

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 5857, 29285, 64427, 251851, 322135, 1259255, 2770361, 13851805]

約数ペア:

[(1, 13851805), (5, 2770361), (11, 1259255), (43, 322135), (55, 251851), (215, 64427), (473, 29285), (2365, 5857)]