21124576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60013}}^1$

素因数の和:60034

約数の個数: 24

約数和(自身を含む): 45370584

約数和(自身を除く): 24246008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60013, 120026, 240052, 480104, 660143, 960208, 1320286, 1920416, 2640572, 5281144, 10562288, 21124576]

約数ペア:

[(1, 21124576), (2, 10562288), (4, 5281144), (8, 2640572), (11, 1920416), (16, 1320286), (22, 960208), (32, 660143), (44, 480104), (88, 240052), (176, 120026), (352, 60013)]