19451426399

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{12241}}^1$

素因数の和:12986

約数の個数: 16

約数和(自身を含む): 20308596576

約数和(自身を除く): 857170177

約数列:

[1, 37, 67, 641, 2479, 12241, 23717, 42947, 452917, 820147, 1589039, 7846481, 30345439, 290319797, 525714227, 19451426399]

約数ペア:

[(1, 19451426399), (37, 525714227), (67, 290319797), (641, 30345439), (2479, 7846481), (12241, 1589039), (23717, 820147), (42947, 452917)]