19749160703

素因数分解:

${\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{525817}}^1$

素因数の和:525934

約数の個数: 12

約数和(自身を含む): 20935969488

約数和(自身を除く): 1186808785

約数列:

[1, 23, 71, 529, 1633, 37559, 525817, 12093791, 37333007, 278157193, 858659161, 19749160703]

約数ペア:

[(1, 19749160703), (23, 858659161), (71, 278157193), (529, 37333007), (1633, 12093791), (37559, 525817)]