19482764

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3643}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 39180288

約数和(自身を除く): 19697524

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 3643, 5348, 7286, 14572, 25501, 51002, 102004, 695813, 1391626, 2783252, 4870691, 9741382, 19482764]

約数ペア:

[(1, 19482764), (2, 9741382), (4, 4870691), (7, 2783252), (14, 1391626), (28, 695813), (191, 102004), (382, 51002), (764, 25501), (1337, 14572), (2674, 7286), (3643, 5348)]