2019478128

素因数分解:

$2^4\times 3^1\times {\mathrm{42072461}}^1$

素因数の和:42072472

約数の個数: 20

約数和(自身を含む): 5216985288

約数和(自身を除く): 3197507160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42072461, 84144922, 126217383, 168289844, 252434766, 336579688, 504869532, 673159376, 1009739064, 2019478128]

約数ペア:

[(1, 2019478128), (2, 1009739064), (3, 673159376), (4, 504869532), (6, 336579688), (8, 252434766), (12, 168289844), (16, 126217383), (24, 84144922), (48, 42072461)]