19054912

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:1906

約数の個数: 28

約数和(自身を含む): 38052756

約数和(自身を除く): 18997844

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 1721, 2768, 3442, 5536, 6884, 11072, 13768, 27536, 55072, 110144, 297733, 595466, 1190932, 2381864, 4763728, 9527456, 19054912]

約数ペア:

[(1, 19054912), (2, 9527456), (4, 4763728), (8, 2381864), (16, 1190932), (32, 595466), (64, 297733), (173, 110144), (346, 55072), (692, 27536), (1384, 13768), (1721, 11072), (2768, 6884), (3442, 5536)]