19653152

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{1399}}^1$

素因数の和:1848

約数の個数: 24

約数和(自身を含む): 38808000

約数和(自身を除く): 19154848

約数列:

[1, 2, 4, 8, 16, 32, 439, 878, 1399, 1756, 2798, 3512, 5596, 7024, 11192, 14048, 22384, 44768, 614161, 1228322, 2456644, 4913288, 9826576, 19653152]

約数ペア:

[(1, 19653152), (2, 9826576), (4, 4913288), (8, 2456644), (16, 1228322), (32, 614161), (439, 44768), (878, 22384), (1399, 14048), (1756, 11192), (2798, 7024), (3512, 5596)]