2019471164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{263089}}^1$

素因数の和:263213

約数の個数: 24

約数和(自身を含む): 3756925200

約数和(自身を除く): 1737454036

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 263089, 526178, 1052356, 4998691, 9997382, 19994764, 26571989, 53143978, 106287956, 504867791, 1009735582, 2019471164]

約数ペア:

[(1, 2019471164), (2, 1009735582), (4, 504867791), (19, 106287956), (38, 53143978), (76, 26571989), (101, 19994764), (202, 9997382), (404, 4998691), (1919, 1052356), (3838, 526178), (7676, 263089)]