22400807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 26936448

約数和(自身を除く): 4535641

約数列:

[1, 11, 13, 43, 143, 473, 559, 3643, 6149, 40073, 47359, 156649, 520949, 1723139, 2036437, 22400807]

約数ペア:

[(1, 22400807), (11, 2036437), (13, 1723139), (43, 520949), (143, 156649), (473, 47359), (559, 40073), (3643, 6149)]