22706259

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 30912000

約数和(自身を除く): 8205741

約数列:

[1, 3, 79, 149, 237, 447, 643, 1929, 11771, 35313, 50797, 95807, 152391, 287421, 7568753, 22706259]

約数ペア:

[(1, 22706259), (3, 7568753), (79, 287421), (149, 152391), (237, 95807), (447, 50797), (643, 35313), (1929, 11771)]