2019913454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{24671}}^1$

素因数の和:24800

約数の個数: 32

約数和(自身を含む): 3382235136

約数和(自身を除く): 1362321682

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 611, 871, 1222, 1742, 3149, 6298, 24671, 40937, 49342, 81874, 320723, 641446, 1159537, 1652957, 2319074, 3305914, 15073981, 21488441, 30147962, 42976882, 77688979, 155377958, 1009956727, 2019913454]

約数ペア:

[(1, 2019913454), (2, 1009956727), (13, 155377958), (26, 77688979), (47, 42976882), (67, 30147962), (94, 21488441), (134, 15073981), (611, 3305914), (871, 2319074), (1222, 1652957), (1742, 1159537), (3149, 641446), (6298, 320723), (24671, 81874), (40937, 49342)]