19082476

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4903}}^1$

素因数の和:5053

約数の個数: 24

約数和(自身を含む): 38447360

約数和(自身を除く): 19364884

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 4903, 9806, 19612, 34321, 68642, 137284, 681517, 1363034, 2726068, 4770619, 9541238, 19082476]

約数ペア:

[(1, 19082476), (2, 9541238), (4, 4770619), (7, 2726068), (14, 1363034), (28, 681517), (139, 137284), (278, 68642), (556, 34321), (973, 19612), (1946, 9806), (3892, 4903)]