14521616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{21107}}^1$

素因数の和:21158

約数の個数: 20

約数和(自身を含む): 28791312

約数和(自身を除く): 14269696

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 21107, 42214, 84428, 168856, 337712, 907601, 1815202, 3630404, 7260808, 14521616]

約数ペア:

[(1, 14521616), (2, 7260808), (4, 3630404), (8, 1815202), (16, 907601), (43, 337712), (86, 168856), (172, 84428), (344, 42214), (688, 21107)]