27143894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12107}}^1$

素因数の和:12187

約数の個数: 16

約数和(自身を含む): 43588800

約数和(自身を除く): 16444906

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 12107, 24214, 230033, 460066, 714313, 1428626, 13571947, 27143894]

約数ペア:

[(1, 27143894), (2, 13571947), (19, 1428626), (38, 714313), (59, 460066), (118, 230033), (1121, 24214), (2242, 12107)]