19588647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4973}}^1$

素因数の和:5090

約数の個数: 16

約数和(自身を含む): 28411488

約数和(自身を除く): 8822841

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 4973, 14919, 64649, 193947, 502273, 1506819, 6529549, 19588647]

約数ペア:

[(1, 19588647), (3, 6529549), (13, 1506819), (39, 502273), (101, 193947), (303, 64649), (1313, 14919), (3939, 4973)]