28224994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106109}}^1$

素因数の和:106137

約数の個数: 16

約数和(自身を含む): 50932800

約数和(自身を除く): 22707806

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 106109, 212218, 742763, 1485526, 2016071, 4032142, 14112497, 28224994]

約数ペア:

[(1, 28224994), (2, 14112497), (7, 4032142), (14, 2016071), (19, 1485526), (38, 742763), (133, 212218), (266, 106109)]