19406346

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23269}}^1$

素因数の和:23413

約数の個数: 16

約数和(自身を含む): 39093600

約数和(自身を除く): 19687254

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23269, 46538, 69807, 139614, 3234391, 6468782, 9703173, 19406346]

約数ペア:

[(1, 19406346), (2, 9703173), (3, 6468782), (6, 3234391), (139, 139614), (278, 69807), (417, 46538), (834, 23269)]