138896213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{7607}}^1$

素因数の和:7688

約数の個数: 12

約数和(自身を含む): 151094880

約数和(自身を除く): 12198667

約数列:

[1, 19, 31, 589, 961, 7607, 18259, 144533, 235817, 4480523, 7310327, 138896213]

約数ペア:

[(1, 138896213), (19, 7310327), (31, 4480523), (589, 235817), (961, 144533), (7607, 18259)]