18049582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1361}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 28602000

約数和(自身を除く): 10552418

約数列:

[1, 2, 19, 38, 349, 698, 1361, 2722, 6631, 13262, 25859, 51718, 474989, 949978, 9024791, 18049582]

約数ペア:

[(1, 18049582), (2, 9024791), (19, 949978), (38, 474989), (349, 51718), (698, 25859), (1361, 13262), (2722, 6631)]