19540257184

素因数分解:

$2^5\times 7^1\times {\mathrm{3527}}^1\times {\mathrm{24733}}^1$

素因数の和:28277

約数の個数: 48

約数和(自身を含む): 43979822208

約数和(自身を除く): 24439565024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3527, 7054, 14108, 24689, 24733, 28216, 49378, 49466, 56432, 98756, 98932, 112864, 173131, 197512, 197864, 346262, 395024, 395728, 692524, 790048, 791456, 1385048, 2770096, 5540192, 87233291, 174466582, 348933164, 610633037, 697866328, 1221266074, 1395732656, 2442532148, 2791465312, 4885064296, 9770128592, 19540257184]

約数ペア:

[(1, 19540257184), (2, 9770128592), (4, 4885064296), (7, 2791465312), (8, 2442532148), (14, 1395732656), (16, 1221266074), (28, 697866328), (32, 610633037), (56, 348933164), (112, 174466582), (224, 87233291), (3527, 5540192), (7054, 2770096), (14108, 1385048), (24689, 791456), (24733, 790048), (28216, 692524), (49378, 395728), (49466, 395024), (56432, 346262), (98756, 197864), (98932, 197512), (112864, 173131)]