19562042943

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{17321}}^1$

素因数の和:17597

約数の個数: 40

約数和(自身を含む): 29779428096

約数和(自身を除く): 10217385153

約数列:

[1, 3, 9, 27, 73, 81, 191, 219, 573, 657, 1719, 1971, 5157, 5913, 13943, 15471, 17321, 41829, 51963, 125487, 155889, 376461, 467667, 1129383, 1264433, 1403001, 3308311, 3793299, 9924933, 11379897, 29774799, 34139691, 89324397, 102419073, 241506703, 267973191, 724520109, 2173560327, 6520680981, 19562042943]

約数ペア:

[(1, 19562042943), (3, 6520680981), (9, 2173560327), (27, 724520109), (73, 267973191), (81, 241506703), (191, 102419073), (219, 89324397), (573, 34139691), (657, 29774799), (1719, 11379897), (1971, 9924933), (5157, 3793299), (5913, 3308311), (13943, 1403001), (15471, 1264433), (17321, 1129383), (41829, 467667), (51963, 376461), (125487, 155889)]