19229702

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1103}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 10975738

約数列:

[1, 2, 23, 46, 379, 758, 1103, 2206, 8717, 17434, 25369, 50738, 418037, 836074, 9614851, 19229702]

約数ペア:

[(1, 19229702), (2, 9614851), (23, 836074), (46, 418037), (379, 50738), (758, 25369), (1103, 17434), (2206, 8717)]