1639594322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{123631}}^1$

素因数の和:124001

約数の個数: 16

約数和(自身を含む): 2596272000

約数和(自身を除く): 956677678

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 123631, 247262, 2348989, 4697978, 43147219, 86294438, 819797161, 1639594322]

約数ペア:

[(1, 1639594322), (2, 819797161), (19, 86294438), (38, 43147219), (349, 4697978), (698, 2348989), (6631, 247262), (13262, 123631)]