23506568

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{21139}}^1$

素因数の和:21284

約数の個数: 16

約数和(自身を含む): 44394000

約数和(自身を除く): 20887432

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 21139, 42278, 84556, 169112, 2938321, 5876642, 11753284, 23506568]

約数ペア:

[(1, 23506568), (2, 11753284), (4, 5876642), (8, 2938321), (139, 169112), (278, 84556), (556, 42278), (1112, 21139)]