19672923193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3078223}}^1$

素因数の和:3078324

約数の個数: 16

約数和(自身を含む): 24822798336

約数和(自身を除く): 5149875143

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 3078223, 21547561, 33860453, 237023171, 255492509, 1788447563, 2810417599, 19672923193]

約数ペア:

[(1, 19672923193), (7, 2810417599), (11, 1788447563), (77, 255492509), (83, 237023171), (581, 33860453), (913, 21547561), (6391, 3078223)]