15297784

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{13757}}^1$

素因数の和:13902

約数の個数: 16

約数和(自身を含む): 28891800

約数和(自身を除く): 13594016

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 13757, 27514, 55028, 110056, 1912223, 3824446, 7648892, 15297784]

約数ペア:

[(1, 15297784), (2, 7648892), (4, 3824446), (8, 1912223), (139, 110056), (278, 55028), (556, 27514), (1112, 13757)]