11751139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 12994560

約数和(自身を除く): 1243421

約数列:

[1, 19, 31, 71, 281, 589, 1349, 2201, 5339, 8711, 19951, 41819, 165509, 379069, 618481, 11751139]

約数ペア:

[(1, 11751139), (19, 618481), (31, 379069), (71, 165509), (281, 41819), (589, 19951), (1349, 8711), (2201, 5339)]