2131856.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98179}}^1$

素因数の和:98205

約数の個数: 16

約数和(自身を含む): 35344800

約数和(自身を除く): 16690790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 98179, 196358, 490895, 981790, 1865401, 3730802, 9327005, 18654010]

約数ペア:

[(1, 18654010), (2, 9327005), (5, 3730802), (10, 1865401), (19, 981790), (38, 490895), (95, 196358), (190, 98179)]