9199872016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{13371907}}^1$

素因数の和:13371958

約数の個数: 20

約数和(自身を含む): 18239282512

約数和(自身を除く): 9039410496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 13371907, 26743814, 53487628, 106975256, 213950512, 574992001, 1149984002, 2299968004, 4599936008, 9199872016]

約数ペア:

[(1, 9199872016), (2, 4599936008), (4, 2299968004), (8, 1149984002), (16, 574992001), (43, 213950512), (86, 106975256), (172, 53487628), (344, 26743814), (688, 13371907)]