18591636670

素因数分解:

$2^1\times 5^1\times {\mathrm{4903}}^1\times {\mathrm{379189}}^1$

素因数の和:384099

約数の個数: 16

約数和(自身を含む): 33471859680

約数和(自身を除く): 14880223010

約数列:

[1, 2, 5, 10, 4903, 9806, 24515, 49030, 379189, 758378, 1895945, 3791890, 1859163667, 3718327334, 9295818335, 18591636670]

約数ペア:

[(1, 18591636670), (2, 9295818335), (5, 3718327334), (10, 1859163667), (4903, 3791890), (9806, 1895945), (24515, 758378), (49030, 379189)]