19282395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 15844389

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 5081, 15243, 25405, 55891, 76215, 116863, 167673, 279455, 350589, 584315, 838365, 1285493, 1752945, 3856479, 6427465, 19282395]

約数ペア:

[(1, 19282395), (3, 6427465), (5, 3856479), (11, 1752945), (15, 1285493), (23, 838365), (33, 584315), (55, 350589), (69, 279455), (115, 167673), (165, 116863), (253, 76215), (345, 55891), (759, 25405), (1265, 15243), (3795, 5081)]