12115141

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 13404160

約数和(自身を除く): 1289019

約数列:

[1, 19, 31, 67, 307, 589, 1273, 2077, 5833, 9517, 20569, 39463, 180823, 390811, 637639, 12115141]

約数ペア:

[(1, 12115141), (19, 637639), (31, 390811), (67, 180823), (307, 39463), (589, 20569), (1273, 9517), (2077, 5833)]