38871794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{65003}}^1$

素因数の和:65041

約数の個数: 16

約数和(自身を含む): 65524032

約数和(自身を除く): 26652238

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 65003, 130006, 845039, 1495069, 1690078, 2990138, 19435897, 38871794]

約数ペア:

[(1, 38871794), (2, 19435897), (13, 2990138), (23, 1690078), (26, 1495069), (46, 845039), (299, 130006), (598, 65003)]