18092195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 23811840

約数和(自身を除く): 5719645

約数列:

[1, 5, 11, 55, 211, 1055, 1559, 2321, 7795, 11605, 17149, 85745, 328949, 1644745, 3618439, 18092195]

約数ペア:

[(1, 18092195), (5, 3618439), (11, 1644745), (55, 328949), (211, 85745), (1055, 17149), (1559, 11605), (2321, 7795)]