13871732

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1009}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 27827520

約数和(自身を除く): 13955788

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1009, 1964, 2018, 3437, 4036, 6874, 7063, 13748, 14126, 28252, 495419, 990838, 1981676, 3467933, 6935866, 13871732]

約数ペア:

[(1, 13871732), (2, 6935866), (4, 3467933), (7, 1981676), (14, 990838), (28, 495419), (491, 28252), (982, 14126), (1009, 13748), (1964, 7063), (2018, 6874), (3437, 4036)]