2019295534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{315811}}^1$

素因数の和:315975

約数の個数: 16

約数和(自身を含む): 3183384960

約数和(自身を除く): 1164089426

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 315811, 631622, 7263653, 14527306, 43897729, 87795458, 1009647767, 2019295534]

約数ペア:

[(1, 2019295534), (2, 1009647767), (23, 87795458), (46, 43897729), (139, 14527306), (278, 7263653), (3197, 631622), (6394, 315811)]