18680455930

素因数分解:

$2^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3118607}}^1$

素因数の和:3119213

約数の個数: 16

約数和(自身を含む): 33680966400

約数和(自身を除く): 15000510470

約数列:

[1, 2, 5, 10, 599, 1198, 2995, 5990, 3118607, 6237214, 15593035, 31186070, 1868045593, 3736091186, 9340227965, 18680455930]

約数ペア:

[(1, 18680455930), (2, 9340227965), (5, 3736091186), (10, 1868045593), (599, 31186070), (1198, 15593035), (2995, 6237214), (5990, 3118607)]