15003128

素因数分解:

$2^3\times 7^1\times {\mathrm{267913}}^1$

素因数の和:267926

約数の個数: 16

約数和(自身を含む): 32149680

約数和(自身を除く): 17146552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 267913, 535826, 1071652, 1875391, 2143304, 3750782, 7501564, 15003128]

約数ペア:

[(1, 15003128), (2, 7501564), (4, 3750782), (7, 2143304), (8, 1875391), (14, 1071652), (28, 535826), (56, 267913)]