19674642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19403}}^1$

素因数の和:19434

約数の個数: 24

約数和(自身を含む): 42611184

約数和(自身を除く): 22936542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19403, 38806, 58209, 116418, 252239, 504478, 756717, 1513434, 3279107, 6558214, 9837321, 19674642]

約数ペア:

[(1, 19674642), (2, 9837321), (3, 6558214), (6, 3279107), (13, 1513434), (26, 756717), (39, 504478), (78, 252239), (169, 116418), (338, 58209), (507, 38806), (1014, 19403)]