1994514819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{9791}}^1\times {\mathrm{6173}}^1$

素因数の和:15978

約数の個数: 16

約数和(自身を含む): 2901878784

約数和(自身を除く): 907363965

約数列:

[1, 3, 11, 33, 6173, 9791, 18519, 29373, 67903, 107701, 203709, 323103, 60439843, 181319529, 664838273, 1994514819]

約数ペア:

[(1, 1994514819), (3, 664838273), (11, 181319529), (33, 60439843), (6173, 323103), (9791, 203709), (18519, 107701), (29373, 67903)]