11909919

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6833}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 18369792

約数和(自身を除く): 6459873

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 6833, 20499, 47831, 143493, 567139, 1701417, 3969973, 11909919]

約数ペア:

[(1, 11909919), (3, 3969973), (7, 1701417), (21, 567139), (83, 143493), (249, 47831), (581, 20499), (1743, 6833)]