9783128

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{3907}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 18406680

約数和(自身を除く): 8623552

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 3907, 7814, 15628, 31256, 1222891, 2445782, 4891564, 9783128]

約数ペア:

[(1, 9783128), (2, 4891564), (4, 2445782), (8, 1222891), (313, 31256), (626, 15628), (1252, 7814), (2504, 3907)]