17039858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10909}}^1$

素因数の和:10993

約数の個数: 16

約数和(自身を含む): 28278720

約数和(自身を除く): 11238862

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 10909, 21818, 119999, 239998, 774539, 1549078, 8519929, 17039858]

約数ペア:

[(1, 17039858), (2, 8519929), (11, 1549078), (22, 774539), (71, 239998), (142, 119999), (781, 21818), (1562, 10909)]