15038128

素因数分解:

$2^4\times 7^1\times {\mathrm{134269}}^1$

素因数の和:134284

約数の個数: 20

約数和(自身を含む): 33298960

約数和(自身を除く): 18260832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 134269, 268538, 537076, 939883, 1074152, 1879766, 2148304, 3759532, 7519064, 15038128]

約数ペア:

[(1, 15038128), (2, 7519064), (4, 3759532), (7, 2148304), (8, 1879766), (14, 1074152), (16, 939883), (28, 537076), (56, 268538), (112, 134269)]