12784532388

素因数分解:

$2^2\times 3^1\times {\mathrm{2749}}^1\times {\mathrm{387551}}^1$

素因数の和:390307

約数の個数: 24

約数和(自身を含む): 29841504000

約数和(自身を除く): 17056971612

約数列:

[1, 2, 3, 4, 6, 12, 2749, 5498, 8247, 10996, 16494, 32988, 387551, 775102, 1162653, 1550204, 2325306, 4650612, 1065377699, 2130755398, 3196133097, 4261510796, 6392266194, 12784532388]

約数ペア:

[(1, 12784532388), (2, 6392266194), (3, 4261510796), (4, 3196133097), (6, 2130755398), (12, 1065377699), (2749, 4650612), (5498, 2325306), (8247, 1550204), (10996, 1162653), (16494, 775102), (32988, 387551)]