19418841567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{95189}}^1$

素因数の和:96407

約数の個数: 24

約数和(自身を含む): 29550783600

約数和(自身を除く): 10131942033

約数列:

[1, 3, 9, 19, 57, 171, 1193, 3579, 10737, 22667, 68001, 95189, 204003, 285567, 856701, 1808591, 5425773, 16277319, 113560477, 340681431, 1022044293, 2157649063, 6472947189, 19418841567]

約数ペア:

[(1, 19418841567), (3, 6472947189), (9, 2157649063), (19, 1022044293), (57, 340681431), (171, 113560477), (1193, 16277319), (3579, 5425773), (10737, 1808591), (22667, 856701), (68001, 285567), (95189, 204003)]