11980452004

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1373}}^1\times {\mathrm{21179}}^1$

素因数の和:22659

約数の個数: 24

約数和(自身を含む): 21185760960

約数和(自身を除く): 9205308956

約数列:

[1, 2, 4, 103, 206, 412, 1373, 2746, 5492, 21179, 42358, 84716, 141419, 282838, 565676, 2181437, 4362874, 8725748, 29078767, 58157534, 116315068, 2995113001, 5990226002, 11980452004]

約数ペア:

[(1, 11980452004), (2, 5990226002), (4, 2995113001), (103, 116315068), (206, 58157534), (412, 29078767), (1373, 8725748), (2746, 4362874), (5492, 2181437), (21179, 565676), (42358, 282838), (84716, 141419)]