21134176

素因数分解:

$2^5\times 7^1\times {\mathrm{94349}}^1$

素因数の和:94366

約数の個数: 24

約数和(自身を含む): 47552400

約数和(自身を除く): 26418224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 94349, 188698, 377396, 660443, 754792, 1320886, 1509584, 2641772, 3019168, 5283544, 10567088, 21134176]

約数ペア:

[(1, 21134176), (2, 10567088), (4, 5283544), (7, 3019168), (8, 2641772), (14, 1509584), (16, 1320886), (28, 754792), (32, 660443), (56, 377396), (112, 188698), (224, 94349)]