189801482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{66973}}^1$

素因数の和:67097

約数の個数: 16

約数和(自身を含む): 309419880

約数和(自身を除く): 119618398

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 66973, 133946, 870649, 1741298, 7300057, 14600114, 94900741, 189801482]

約数ペア:

[(1, 189801482), (2, 94900741), (13, 14600114), (26, 7300057), (109, 1741298), (218, 870649), (1417, 133946), (2834, 66973)]