1900161730

素因数分解:

$2^1\times 5^1\times {\mathrm{2099}}^1\times {\mathrm{90527}}^1$

素因数の和:92633

約数の個数: 16

約数和(自身を含む): 3421958400

約数和(自身を除く): 1521796670

約数列:

[1, 2, 5, 10, 2099, 4198, 10495, 20990, 90527, 181054, 452635, 905270, 190016173, 380032346, 950080865, 1900161730]

約数ペア:

[(1, 1900161730), (2, 950080865), (5, 380032346), (10, 190016173), (2099, 905270), (4198, 452635), (10495, 181054), (20990, 90527)]