1919626819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{139721}}^1$

素因数の和:140981

約数の個数: 8

約数和(自身を含む): 2095830000

約数和(自身を除く): 176203181

約数列:

[1, 11, 1249, 13739, 139721, 1536931, 174511529, 1919626819]

約数ペア:

[(1, 1919626819), (11, 174511529), (1249, 1536931), (13739, 139721)]