27888086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6733}}^1$

素因数の和:6863

約数の個数: 16

約数和(自身を含む): 44444400

約数和(自身を除く): 16556314

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6733, 13466, 127927, 255854, 733897, 1467794, 13944043, 27888086]

約数ペア:

[(1, 27888086), (2, 13944043), (19, 1467794), (38, 733897), (109, 255854), (218, 127927), (2071, 13466), (4142, 6733)]