23545990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181123}}^1$

素因数の和:181143

約数の個数: 16

約数和(自身を含む): 45643248

約数和(自身を除く): 22097258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181123, 362246, 905615, 1811230, 2354599, 4709198, 11772995, 23545990]

約数ペア:

[(1, 23545990), (2, 11772995), (5, 4709198), (10, 2354599), (13, 1811230), (26, 905615), (65, 362246), (130, 181123)]