19684644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234341}}^1$

素因数の和:234355

約数の個数: 24

約数和(自身を含む): 52492608

約数和(自身を除く): 32807964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234341, 468682, 703023, 937364, 1406046, 1640387, 2812092, 3280774, 4921161, 6561548, 9842322, 19684644]

約数ペア:

[(1, 19684644), (2, 9842322), (3, 6561548), (4, 4921161), (6, 3280774), (7, 2812092), (12, 1640387), (14, 1406046), (21, 937364), (28, 703023), (42, 468682), (84, 234341)]