23194787

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 30730752

約数和(自身を除く): 7535965

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 1871, 12397, 13097, 20581, 43033, 91679, 144067, 301231, 473363, 1008469, 2108617, 3313541, 23194787]

約数ペア:

[(1, 23194787), (7, 3313541), (11, 2108617), (23, 1008469), (49, 473363), (77, 301231), (161, 144067), (253, 91679), (539, 43033), (1127, 20581), (1771, 13097), (1871, 12397)]