9856912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47389}}^1$

素因数の和:47410

約数の個数: 20

約数和(自身を含む): 20567260

約数和(自身を除く): 10710348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 47389, 94778, 189556, 379112, 616057, 758224, 1232114, 2464228, 4928456, 9856912]

約数ペア:

[(1, 9856912), (2, 4928456), (4, 2464228), (8, 1232114), (13, 758224), (16, 616057), (26, 379112), (52, 189556), (104, 94778), (208, 47389)]