23328019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 28153440

約数和(自身を除く): 4825421

約数列:

[1, 11, 13, 37, 143, 407, 481, 4409, 5291, 48499, 57317, 163133, 630487, 1794463, 2120729, 23328019]

約数ペア:

[(1, 23328019), (11, 2120729), (13, 1794463), (37, 630487), (143, 163133), (407, 57317), (481, 48499), (4409, 5291)]