171844486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{3947}}^1$

素因数の和:5939

約数の個数: 16

約数和(自身を含む): 281413440

約数和(自身を除く): 109568954

約数列:

[1, 2, 11, 22, 1979, 3947, 3958, 7894, 21769, 43417, 43538, 86834, 7811113, 15622226, 85922243, 171844486]

約数ペア:

[(1, 171844486), (2, 85922243), (11, 15622226), (22, 7811113), (1979, 86834), (3947, 43538), (3958, 43417), (7894, 21769)]