19656597117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{95819}}^1$

素因数の和:95961

約数の個数: 32

約数和(自身を含む): 28516032000

約数和(自身を除く): 8859434883

約数列:

[1, 3, 19, 57, 59, 61, 177, 183, 1121, 1159, 3363, 3477, 3599, 10797, 68381, 95819, 205143, 287457, 1820561, 5461683, 5653321, 5844959, 16959963, 17534877, 107413099, 111054221, 322239297, 333162663, 344852581, 1034557743, 6552199039, 19656597117]

約数ペア:

[(1, 19656597117), (3, 6552199039), (19, 1034557743), (57, 344852581), (59, 333162663), (61, 322239297), (177, 111054221), (183, 107413099), (1121, 17534877), (1159, 16959963), (3363, 5844959), (3477, 5653321), (3599, 5461683), (10797, 1820561), (68381, 287457), (95819, 205143)]