123887090

素因数分解:

$2^1\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{4373}}^1$

素因数の和:7213

約数の個数: 16

約数和(自身を含む): 223126488

約数和(自身を除く): 99239398

約数列:

[1, 2, 5, 10, 2833, 4373, 5666, 8746, 14165, 21865, 28330, 43730, 12388709, 24777418, 61943545, 123887090]

約数ペア:

[(1, 123887090), (2, 61943545), (5, 24777418), (10, 12388709), (2833, 43730), (4373, 28330), (5666, 21865), (8746, 14165)]