19390430967

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{9811}}^1$

素因数の和:10099

約数の個数: 32

約数和(自身を含む): 26856935424

約数和(自身を除く): 7466504457

約数列:

[1, 3, 47, 107, 131, 141, 321, 393, 5029, 6157, 9811, 14017, 15087, 18471, 29433, 42051, 461117, 658799, 1049777, 1285241, 1383351, 1976397, 3149331, 3855723, 49339519, 60406327, 137520787, 148018557, 181218981, 412562361, 6463476989, 19390430967]

約数ペア:

[(1, 19390430967), (3, 6463476989), (47, 412562361), (107, 181218981), (131, 148018557), (141, 137520787), (321, 60406327), (393, 49339519), (5029, 3855723), (6157, 3149331), (9811, 1976397), (14017, 1383351), (15087, 1285241), (18471, 1049777), (29433, 658799), (42051, 461117)]