19004611370

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18451079}}^1$

素因数の和:18451189

約数の個数: 16

約数和(自身を含む): 34540421760

約数和(自身を除く): 15535810390

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 18451079, 36902158, 92255395, 184510790, 1900461137, 3800922274, 9502305685, 19004611370]

約数ペア:

[(1, 19004611370), (2, 9502305685), (5, 3800922274), (10, 1900461137), (103, 184510790), (206, 92255395), (515, 36902158), (1030, 18451079)]