189871730

素因数分解:

$2^1\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{6803}}^1$

素因数の和:9601

約数の個数: 16

約数和(自身を含む): 341941824

約数和(自身を除く): 152070094

約数列:

[1, 2, 5, 10, 2791, 5582, 6803, 13606, 13955, 27910, 34015, 68030, 18987173, 37974346, 94935865, 189871730]

約数ペア:

[(1, 189871730), (2, 94935865), (5, 37974346), (10, 18987173), (2791, 68030), (5582, 34015), (6803, 27910), (13606, 13955)]