10978864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{52783}}^1$

素因数の和:52804

約数の個数: 20

約数和(自身を含む): 22908256

約数和(自身を除く): 11929392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 52783, 105566, 211132, 422264, 686179, 844528, 1372358, 2744716, 5489432, 10978864]

約数ペア:

[(1, 10978864), (2, 5489432), (4, 2744716), (8, 1372358), (13, 844528), (16, 686179), (26, 422264), (52, 211132), (104, 105566), (208, 52783)]