19306644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229841}}^1$

素因数の和:229855

約数の個数: 24

約数和(自身を含む): 51484608

約数和(自身を除く): 32177964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229841, 459682, 689523, 919364, 1379046, 1608887, 2758092, 3217774, 4826661, 6435548, 9653322, 19306644]

約数ペア:

[(1, 19306644), (2, 9653322), (3, 6435548), (4, 4826661), (6, 3217774), (7, 2758092), (12, 1608887), (14, 1379046), (21, 919364), (28, 689523), (42, 459682), (84, 229841)]