13642804

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1759}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 27399680

約数和(自身を除く): 13756876

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1759, 1939, 3518, 3878, 7036, 7756, 12313, 24626, 49252, 487243, 974486, 1948972, 3410701, 6821402, 13642804]

約数ペア:

[(1, 13642804), (2, 6821402), (4, 3410701), (7, 1948972), (14, 974486), (28, 487243), (277, 49252), (554, 24626), (1108, 12313), (1759, 7756), (1939, 7036), (3518, 3878)]