19108418

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14071}}^1$

素因数の和:14177

約数の個数: 16

約数和(自身を含む): 33097344

約数和(自身を除く): 13988926

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 14071, 28142, 98497, 196994, 1364887, 2729774, 9554209, 19108418]

約数ペア:

[(1, 19108418), (2, 9554209), (7, 2729774), (14, 1364887), (97, 196994), (194, 98497), (679, 28142), (1358, 14071)]