19122389566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{813511}}^1$

素因数の和:813616

約数の個数: 32

約数和(自身を含む): 34675135488

約数和(自身を除く): 15552745922

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3358, 11753, 23506, 813511, 1627022, 5694577, 11389154, 18710753, 37421506, 59386303, 118772606, 130975271, 261950542, 415704121, 831408242, 1365884969, 2731769938, 9561194783, 19122389566]

約数ペア:

[(1, 19122389566), (2, 9561194783), (7, 2731769938), (14, 1365884969), (23, 831408242), (46, 415704121), (73, 261950542), (146, 130975271), (161, 118772606), (322, 59386303), (511, 37421506), (1022, 18710753), (1679, 11389154), (3358, 5694577), (11753, 1627022), (23506, 813511)]