15881048

素因数分解:

$2^3\times {\mathrm{1061}}^1\times {\mathrm{1871}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 29820960

約数和(自身を除く): 13939912

約数列:

[1, 2, 4, 8, 1061, 1871, 2122, 3742, 4244, 7484, 8488, 14968, 1985131, 3970262, 7940524, 15881048]

約数ペア:

[(1, 15881048), (2, 7940524), (4, 3970262), (8, 1985131), (1061, 14968), (1871, 8488), (2122, 7484), (3742, 4244)]