11718568

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{21863}}^1$

素因数の和:21936

約数の個数: 16

約数和(自身を含む): 22301280

約数和(自身を除く): 10582712

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 21863, 43726, 87452, 174904, 1464821, 2929642, 5859284, 11718568]

約数ペア:

[(1, 11718568), (2, 5859284), (4, 2929642), (8, 1464821), (67, 174904), (134, 87452), (268, 43726), (536, 21863)]