18858983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 22678656

約数和(自身を除く): 3819673

約数列:

[1, 11, 13, 43, 143, 473, 559, 3067, 6149, 33737, 39871, 131881, 438581, 1450691, 1714453, 18858983]

約数ペア:

[(1, 18858983), (11, 1714453), (13, 1450691), (43, 438581), (143, 131881), (473, 39871), (559, 33737), (3067, 6149)]