2019911548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13648051}}^1$

素因数の和:13648092

約数の個数: 12

約数和(自身を含む): 3630381832

約数和(自身を除く): 1610470284

約数列:

[1, 2, 4, 37, 74, 148, 13648051, 27296102, 54592204, 504977887, 1009955774, 2019911548]

約数ペア:

[(1, 2019911548), (2, 1009955774), (4, 504977887), (37, 54592204), (74, 27296102), (148, 13648051)]