18822952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 36979200

約数和(自身を除く): 18156248

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 1069, 2138, 2201, 4276, 4402, 8552, 8804, 17608, 33139, 66278, 75899, 132556, 151798, 265112, 303596, 607192, 2352869, 4705738, 9411476, 18822952]

約数ペア:

[(1, 18822952), (2, 9411476), (4, 4705738), (8, 2352869), (31, 607192), (62, 303596), (71, 265112), (124, 151798), (142, 132556), (248, 75899), (284, 66278), (568, 33139), (1069, 17608), (2138, 8804), (2201, 8552), (4276, 4402)]