12804915218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{17077}}^1\times {\mathrm{8719}}^1$

素因数の和:25841

約数の個数: 16

約数和(自身を含む): 19657461120

約数和(自身を除く): 6852545902

約数列:

[1, 2, 43, 86, 8719, 17077, 17438, 34154, 374917, 734311, 749834, 1468622, 148894363, 297788726, 6402457609, 12804915218]

約数ペア:

[(1, 12804915218), (2, 6402457609), (43, 297788726), (86, 148894363), (8719, 1468622), (17077, 749834), (17438, 734311), (34154, 374917)]