12874381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 14918400

約数和(自身を除く): 2044019

約数列:

[1, 13, 19, 47, 247, 611, 893, 1109, 11609, 14417, 21071, 52123, 273923, 677599, 990337, 12874381]

約数ペア:

[(1, 12874381), (13, 990337), (19, 677599), (47, 273923), (247, 52123), (611, 21071), (893, 14417), (1109, 11609)]