19270060994

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{120569}}^1$

素因数の和:121237

約数の個数: 16

約数和(自身を含む): 29146591800

約数和(自身を除く): 9876530806

約数列:

[1, 2, 157, 314, 509, 1018, 79913, 120569, 159826, 241138, 18929333, 37858666, 61369621, 122739242, 9635030497, 19270060994]

約数ペア:

[(1, 19270060994), (2, 9635030497), (157, 122739242), (314, 61369621), (509, 37858666), (1018, 18929333), (79913, 241138), (120569, 159826)]