18396313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 2771687

約数列:

[1, 13, 19, 71, 247, 923, 1049, 1349, 13637, 17537, 19931, 74479, 259103, 968227, 1415101, 18396313]

約数ペア:

[(1, 18396313), (13, 1415101), (19, 968227), (71, 259103), (247, 74479), (923, 19931), (1049, 17537), (1349, 13637)]