19567929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 27610880

約数和(自身を除く): 8042951

約数列:

[1, 3, 19, 57, 211, 633, 1627, 4009, 4881, 12027, 30913, 92739, 343297, 1029891, 6522643, 19567929]

約数ペア:

[(1, 19567929), (3, 6522643), (19, 1029891), (57, 343297), (211, 92739), (633, 30913), (1627, 12027), (4009, 4881)]