12402628

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 24886400

約数和(自身を除く): 12483772

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1009, 1756, 2018, 3073, 4036, 6146, 7063, 12292, 14126, 28252, 442951, 885902, 1771804, 3100657, 6201314, 12402628]

約数ペア:

[(1, 12402628), (2, 6201314), (4, 3100657), (7, 1771804), (14, 885902), (28, 442951), (439, 28252), (878, 14126), (1009, 12292), (1756, 7063), (2018, 6146), (3073, 4036)]