22821854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 17094946

約数列:

[1, 2, 11, 17, 22, 34, 139, 187, 278, 374, 439, 878, 1529, 2363, 3058, 4726, 4829, 7463, 9658, 14926, 25993, 51986, 61021, 82093, 122042, 164186, 671231, 1037357, 1342462, 2074714, 11410927, 22821854]

約数ペア:

[(1, 22821854), (2, 11410927), (11, 2074714), (17, 1342462), (22, 1037357), (34, 671231), (139, 164186), (187, 122042), (278, 82093), (374, 61021), (439, 51986), (878, 25993), (1529, 14926), (2363, 9658), (3058, 7463), (4726, 4829)]