19776966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27241}}^1$

素因数の和:27268

約数の個数: 24

約数和(自身を含む): 43478232

約数和(自身を除く): 23701266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27241, 54482, 81723, 163446, 299651, 599302, 898953, 1797906, 3296161, 6592322, 9888483, 19776966]

約数ペア:

[(1, 19776966), (2, 9888483), (3, 6592322), (6, 3296161), (11, 1797906), (22, 898953), (33, 599302), (66, 299651), (121, 163446), (242, 81723), (363, 54482), (726, 27241)]