13819297

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 15016320

約数和(自身を除く): 1197023

約数列:

[1, 23, 43, 89, 157, 989, 2047, 3611, 3827, 6751, 13973, 88021, 155273, 321379, 600839, 13819297]

約数ペア:

[(1, 13819297), (23, 600839), (43, 321379), (89, 155273), (157, 88021), (989, 13973), (2047, 6751), (3611, 3827)]