2912772181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{733511}}^1$

素因数の和:733560

約数の個数: 12

約数和(自身を含む): 3353616864

約数和(自身を除く): 440844683

約数列:

[1, 11, 19, 209, 361, 3971, 733511, 8068621, 13936709, 153303799, 264797471, 2912772181]

約数ペア:

[(1, 2912772181), (11, 264797471), (19, 153303799), (209, 13936709), (361, 8068621), (3971, 733511)]