18492682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2287}}^1$

素因数の和:2613

約数の個数: 16

約数和(自身を含む): 29981952

約数和(自身を除く): 11489270

約数列:

[1, 2, 13, 26, 311, 622, 2287, 4043, 4574, 8086, 29731, 59462, 711257, 1422514, 9246341, 18492682]

約数ペア:

[(1, 18492682), (2, 9246341), (13, 1422514), (26, 711257), (311, 59462), (622, 29731), (2287, 8086), (4043, 4574)]