19180644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228341}}^1$

素因数の和:228355

約数の個数: 24

約数和(自身を含む): 51148608

約数和(自身を除く): 31967964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228341, 456682, 685023, 913364, 1370046, 1598387, 2740092, 3196774, 4795161, 6393548, 9590322, 19180644]

約数ペア:

[(1, 19180644), (2, 9590322), (3, 6393548), (4, 4795161), (6, 3196774), (7, 2740092), (12, 1598387), (14, 1370046), (21, 913364), (28, 685023), (42, 456682), (84, 228341)]