18934468

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10093}}^1$

素因数の和:10171

約数の個数: 24

約数和(自身を含む): 38437952

約数和(自身を除く): 19503484

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10093, 20186, 40372, 70651, 141302, 282604, 676231, 1352462, 2704924, 4733617, 9467234, 18934468]

約数ペア:

[(1, 18934468), (2, 9467234), (4, 4733617), (7, 2704924), (14, 1352462), (28, 676231), (67, 282604), (134, 141302), (268, 70651), (469, 40372), (938, 20186), (1876, 10093)]