19077885590

素因数分解:

$2^1\times 5^1\times {\mathrm{107137}}^1\times {\mathrm{17807}}^1$

素因数の和:124951

約数の個数: 16

約数和(自身を含む): 34342443072

約数和(自身を除く): 15264557482

約数列:

[1, 2, 5, 10, 17807, 35614, 89035, 107137, 178070, 214274, 535685, 1071370, 1907788559, 3815577118, 9538942795, 19077885590]

約数ペア:

[(1, 19077885590), (2, 9538942795), (5, 3815577118), (10, 1907788559), (17807, 1071370), (35614, 535685), (89035, 214274), (107137, 178070)]