14388385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 18988992

約数和(自身を除く): 4600607

約数列:

[1, 5, 11, 55, 131, 655, 1441, 1997, 7205, 9985, 21967, 109835, 261607, 1308035, 2877677, 14388385]

約数ペア:

[(1, 14388385), (5, 2877677), (11, 1308035), (55, 261607), (131, 109835), (655, 21967), (1441, 9985), (1997, 7205)]