15130384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 31337280

約数和(自身を除く): 16206896

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 701, 1136, 1349, 1402, 2698, 2804, 5396, 5608, 10792, 11216, 13319, 21584, 26638, 49771, 53276, 99542, 106552, 199084, 213104, 398168, 796336, 945649, 1891298, 3782596, 7565192, 15130384]

約数ペア:

[(1, 15130384), (2, 7565192), (4, 3782596), (8, 1891298), (16, 945649), (19, 796336), (38, 398168), (71, 213104), (76, 199084), (142, 106552), (152, 99542), (284, 53276), (304, 49771), (568, 26638), (701, 21584), (1136, 13319), (1349, 11216), (1402, 10792), (2698, 5608), (2804, 5396)]