9994448

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{7907}}^1$

素因数の和:7994

約数の個数: 20

約数和(自身を含む): 19611840

約数和(自身を除く): 9617392

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 7907, 15814, 31628, 63256, 126512, 624653, 1249306, 2498612, 4997224, 9994448]

約数ペア:

[(1, 9994448), (2, 4997224), (4, 2498612), (8, 1249306), (16, 624653), (79, 126512), (158, 63256), (316, 31628), (632, 15814), (1264, 7907)]