17019438

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20407}}^1$

素因数の和:20551

約数の個数: 16

約数和(自身を含む): 34285440

約数和(自身を除く): 17266002

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 20407, 40814, 61221, 122442, 2836573, 5673146, 8509719, 17019438]

約数ペア:

[(1, 17019438), (2, 8509719), (3, 5673146), (6, 2836573), (139, 122442), (278, 61221), (417, 40814), (834, 20407)]