19036955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28627}}^1$

素因数の和:28658

約数の個数: 16

約数和(自身を含む): 27482880

約数和(自身を除く): 8445925

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 28627, 143135, 200389, 543913, 1001945, 2719565, 3807391, 19036955]

約数ペア:

[(1, 19036955), (5, 3807391), (7, 2719565), (19, 1001945), (35, 543913), (95, 200389), (133, 143135), (665, 28627)]