15133328

素因数分解:

$2^4\times 7^1\times {\mathrm{135119}}^1$

素因数の和:135134

約数の個数: 20

約数和(自身を含む): 33509760

約数和(自身を除く): 18376432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135119, 270238, 540476, 945833, 1080952, 1891666, 2161904, 3783332, 7566664, 15133328]

約数ペア:

[(1, 15133328), (2, 7566664), (4, 3783332), (7, 2161904), (8, 1891666), (14, 1080952), (16, 945833), (28, 540476), (56, 270238), (112, 135119)]