18312694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 29131200

約数和(自身を除く): 10818506

約数列:

[1, 2, 19, 38, 139, 278, 2641, 3467, 5282, 6934, 65873, 131746, 481913, 963826, 9156347, 18312694]

約数ペア:

[(1, 18312694), (2, 9156347), (19, 963826), (38, 481913), (139, 131746), (278, 65873), (2641, 6934), (3467, 5282)]