22442017

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 18

約数和(自身を含む): 25233138

約数和(自身を除く): 2791121

約数列:

[1, 13, 37, 97, 169, 481, 1261, 1369, 3589, 6253, 16393, 17797, 46657, 132793, 231361, 606541, 1726309, 22442017]

約数ペア:

[(1, 22442017), (13, 1726309), (37, 606541), (97, 231361), (169, 132793), (481, 46657), (1261, 17797), (1369, 16393), (3589, 6253)]