2019197622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1\times {\mathrm{9479}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 4351092480

約数和(自身を除く): 2331894858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2731, 5462, 8193, 9479, 16386, 18958, 28437, 35503, 56874, 71006, 106509, 123227, 213018, 246454, 369681, 739362, 25887149, 51774298, 77661447, 155322894, 336532937, 673065874, 1009598811, 2019197622]

約数ペア:

[(1, 2019197622), (2, 1009598811), (3, 673065874), (6, 336532937), (13, 155322894), (26, 77661447), (39, 51774298), (78, 25887149), (2731, 739362), (5462, 369681), (8193, 246454), (9479, 213018), (16386, 123227), (18958, 106509), (28437, 71006), (35503, 56874)]