17812982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15277}}^1$

素因数の和:15343

約数の個数: 16

約数和(自身を含む): 29700432

約数和(自身を除く): 11887450

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15277, 30554, 168047, 336094, 809681, 1619362, 8906491, 17812982]

約数ペア:

[(1, 17812982), (2, 8906491), (11, 1619362), (22, 809681), (53, 336094), (106, 168047), (583, 30554), (1166, 15277)]