1889199241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{13309}}^1$

素因数の和:13600

約数の個数: 16

約数和(自身を含む): 2061452800

約数和(自身を除く): 172253559

約数列:

[1, 19, 31, 241, 589, 4579, 7471, 13309, 141949, 252871, 412579, 3207469, 7839001, 60941911, 99431539, 1889199241]

約数ペア:

[(1, 1889199241), (19, 99431539), (31, 60941911), (241, 7839001), (589, 3207469), (4579, 412579), (7471, 252871), (13309, 141949)]