22170544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 47354112

約数和(自身を除く): 25183568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1223, 1648, 2266, 2446, 4532, 4892, 9064, 9784, 13453, 18128, 19568, 26906, 53812, 107624, 125969, 215248, 251938, 503876, 1007752, 1385659, 2015504, 2771318, 5542636, 11085272, 22170544]

約数ペア:

[(1, 22170544), (2, 11085272), (4, 5542636), (8, 2771318), (11, 2015504), (16, 1385659), (22, 1007752), (44, 503876), (88, 251938), (103, 215248), (176, 125969), (206, 107624), (412, 53812), (824, 26906), (1133, 19568), (1223, 18128), (1648, 13453), (2266, 9784), (2446, 9064), (4532, 4892)]