11153820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{185897}}^1$

素因数の和:185909

約数の個数: 24

約数和(自身を含む): 31230864

約数和(自身を除く): 20077044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 185897, 371794, 557691, 743588, 929485, 1115382, 1858970, 2230764, 2788455, 3717940, 5576910, 11153820]

約数ペア:

[(1, 11153820), (2, 5576910), (3, 3717940), (4, 2788455), (5, 2230764), (6, 1858970), (10, 1115382), (12, 929485), (15, 743588), (20, 557691), (30, 371794), (60, 185897)]