22496019

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4379

約数の個数: 32

約数和(自身を含む): 38868480

約数和(自身を除く): 16372461

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 4337, 5187, 13011, 30359, 56381, 82403, 91077, 169143, 247209, 394667, 576821, 1071239, 1184001, 1730463, 3213717, 7498673, 22496019]

約数ペア:

[(1, 22496019), (3, 7498673), (7, 3213717), (13, 1730463), (19, 1184001), (21, 1071239), (39, 576821), (57, 394667), (91, 247209), (133, 169143), (247, 91077), (273, 82403), (399, 56381), (741, 30359), (1729, 13011), (4337, 5187)]