19482863

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 21150720

約数和(自身を除く): 1667857

約数列:

[1, 23, 47, 67, 269, 1081, 1541, 3149, 6187, 12643, 18023, 72427, 290789, 414529, 847081, 19482863]

約数ペア:

[(1, 19482863), (23, 847081), (47, 414529), (67, 290789), (269, 72427), (1081, 18023), (1541, 12643), (3149, 6187)]