15925168

素因数分解:

$2^4\times 7^1\times {\mathrm{142189}}^1$

素因数の和:142204

約数の個数: 20

約数和(自身を含む): 35263120

約数和(自身を除く): 19337952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 142189, 284378, 568756, 995323, 1137512, 1990646, 2275024, 3981292, 7962584, 15925168]

約数ペア:

[(1, 15925168), (2, 7962584), (4, 3981292), (7, 2275024), (8, 1990646), (14, 1137512), (16, 995323), (28, 568756), (56, 284378), (112, 142189)]