14720497

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 18

約数和(自身を含む): 17127474

約数和(自身を除く): 2406977

約数列:

[1, 11, 19, 121, 209, 337, 361, 2299, 3707, 3971, 6403, 40777, 43681, 70433, 121657, 774763, 1338227, 14720497]

約数ペア:

[(1, 14720497), (11, 1338227), (19, 774763), (121, 121657), (209, 70433), (337, 43681), (361, 40777), (2299, 6403), (3707, 3971)]