19509083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 3473317

約数列:

[1, 11, 23, 29, 253, 319, 667, 2659, 7337, 29249, 61157, 77111, 672727, 848221, 1773553, 19509083]

約数ペア:

[(1, 19509083), (11, 1773553), (23, 848221), (29, 672727), (253, 77111), (319, 61157), (667, 29249), (2659, 7337)]