19775087134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12660107}}^1$

素因数の和:12660191

約数の個数: 16

約数和(自身を含む): 32814999936

約数和(自身を除く): 13039912802

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 12660107, 25320214, 139261177, 278522354, 898867597, 1797735194, 9887543567, 19775087134]

約数ペア:

[(1, 19775087134), (2, 9887543567), (11, 1797735194), (22, 898867597), (71, 278522354), (142, 139261177), (781, 25320214), (1562, 12660107)]