71200619

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5519}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 86553600

約数和(自身を除く): 15352981

約数列:

[1, 7, 19, 97, 133, 679, 1843, 5519, 12901, 38633, 104861, 535343, 734027, 3747401, 10171517, 71200619]

約数ペア:

[(1, 71200619), (7, 10171517), (19, 3747401), (97, 734027), (133, 535343), (679, 104861), (1843, 38633), (5519, 12901)]